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Finding the Third Proportional to 27,151,572 and 58,551,792

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Solution

The third proportional to 27,151,572 and 58,551,792 is: 126,265,703.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,151,572 : 58,551,792 = 58,551,792 : x
  2. Step 2: Convert to fraction form
    27,151,572/58,551,792 = 58,551,792/x
  3. Step 3: Cross multiply
    27,151,572x = 58,551,792 × 58,551,792
  4. Step 4: Simplify right side
    27,151,572x = 3,428,312,346,411,264
  5. Step 5: Solve for x
    x = 3,428,312,346,411,264/27,151,572
  6. Step 6: Final answer
    x = 126,265,703.75

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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.