Home / 122,788,140-264,157,032

Finding the Third Proportional to 122,788,140 and 264,157,032

Calculator

Solution

The third proportional to 122,788,140 and 264,157,032 is: 568,287,275.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,788,140 : 264,157,032 = 264,157,032 : x
  2. Step 2: Convert to fraction form
    122,788,140/264,157,032 = 264,157,032/x
  3. Step 3: Cross multiply
    122,788,140x = 264,157,032 × 264,157,032
  4. Step 4: Simplify right side
    122,788,140x = 69,778,937,555,049,024
  5. Step 5: Solve for x
    x = 69,778,937,555,049,024/122,788,140
  6. Step 6: Final answer
    x = 568,287,275.59

Related Problems

Find third proportional to 61,394,070 and 132,078,516
Half scale
Find third proportional to 245,576,280 and 528,314,064
Double scale
Find third proportional to 122,788,142 and 264,157,036
Similar ratio
Find third proportional to 184,182,210 and 396,235,548
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.