Home / 25,487,110,491-39,981,755,691

Finding the Third Proportional to 25,487,110,491 and 39,981,755,691

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Solution

The third proportional to 25,487,110,491 and 39,981,755,691 is: 62,719,576,968.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,487,110,491 : 39,981,755,691 = 39,981,755,691 : x
  2. Step 2: Convert to fraction form
    25,487,110,491/39,981,755,691 = 39,981,755,691/x
  3. Step 3: Cross multiply
    25,487,110,491x = 39,981,755,691 × 39,981,755,691
  4. Step 4: Simplify right side
    25,487,110,491x = 1,598,540,788,134,811,009,024
  5. Step 5: Solve for x
    x = 1,598,540,788,134,811,009,024/25,487,110,491
  6. Step 6: Final answer
    x = 62,719,576,968.10

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.