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Finding the Third Proportional to 19,754,280 and 29,684,016

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Solution

The third proportional to 19,754,280 and 29,684,016 is: 44,605,058.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,754,280 : 29,684,016 = 29,684,016 : x
  2. Step 2: Convert to fraction form
    19,754,280/29,684,016 = 29,684,016/x
  3. Step 3: Cross multiply
    19,754,280x = 29,684,016 × 29,684,016
  4. Step 4: Simplify right side
    19,754,280x = 881,140,805,888,256
  5. Step 5: Solve for x
    x = 881,140,805,888,256/19,754,280
  6. Step 6: Final answer
    x = 44,605,058.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.