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Finding the Third Proportional to 508,613,776 and 1,098,537,280

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Solution

The third proportional to 508,613,776 and 1,098,537,280 is: 2,372,692,625.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    508,613,776 : 1,098,537,280 = 1,098,537,280 : x
  2. Step 2: Convert to fraction form
    508,613,776/1,098,537,280 = 1,098,537,280/x
  3. Step 3: Cross multiply
    508,613,776x = 1,098,537,280 × 1,098,537,280
  4. Step 4: Simplify right side
    508,613,776x = 1,206,784,155,549,798,400
  5. Step 5: Solve for x
    x = 1,206,784,155,549,798,400/508,613,776
  6. Step 6: Final answer
    x = 2,372,692,625.51

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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.