Home / 1,511,544,445,156.20-2,268,930,155,362-651,443,077,793.50

Finding the Fourth Proportional to 1,511,544,445,156.20, 2,268,930,155,362 and 651,443,077,793.50

Calculator

Solution

The fourth proportional to 1,511,544,445,156.20, 2,268,930,155,362 and 651,443,077,793.50 is: 977,859,995,082.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,544,445,156.20 : 2,268,930,155,362 = 651,443,077,793.50 : x
  2. Step 2: Convert to fraction form
    1,511,544,445,156.20/2,268,930,155,362 = 651,443,077,793.50/x
  3. Step 3: Cross multiply
    1,511,544,445,156.20x = 2,268,930,155,362 × 651,443,077,793.50
  4. Step 4: Simplify right side
    1,511,544,445,156.20x = 1,478,078,843,707,505,502,060,544
  5. Step 5: Solve for x
    x = 1,478,078,843,707,505,502,060,544/1,511,544,445,156.20
  6. Step 6: Final answer
    x = 977,859,995,082.56

Related Problems

Find fourth proportional to 755,772,222,578.10, 1,134,465,077,681 and 325,721,538,896.75
Half scale
Find fourth proportional to 3,023,088,890,312.40, 4,537,860,310,724 and 1,302,886,155,587
Double scale
Find fourth proportional to 1,511,544,445,157.20, 2,268,930,155,363.50 and 651,443,077,794.50
Similar ratio
Find fourth proportional to 2,267,316,667,734.30, 3,403,395,233,043 and 977,164,616,690.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.