Home / 488,516,970-1,053,559,284

Finding the Third Proportional to 488,516,970 and 1,053,559,284

Calculator

Solution

The third proportional to 488,516,970 and 1,053,559,284 is: 2,272,156,819.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    488,516,970 : 1,053,559,284 = 1,053,559,284 : x
  2. Step 2: Convert to fraction form
    488,516,970/1,053,559,284 = 1,053,559,284/x
  3. Step 3: Cross multiply
    488,516,970x = 1,053,559,284 × 1,053,559,284
  4. Step 4: Simplify right side
    488,516,970x = 1,109,987,164,902,592,640
  5. Step 5: Solve for x
    x = 1,109,987,164,902,592,640/488,516,970
  6. Step 6: Final answer
    x = 2,272,156,819.65

Related Problems

Find third proportional to 244,258,485 and 526,779,642
Half scale
Find third proportional to 977,033,940 and 2,107,118,568
Double scale
Find third proportional to 488,516,972 and 1,053,559,288
Similar ratio
Find third proportional to 732,775,455 and 1,580,338,926
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.