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Finding the Third Proportional to 15,564,885 and 24,864,998

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Solution

The third proportional to 15,564,885 and 24,864,998 is: 39,721,984.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,564,885 : 24,864,998 = 24,864,998 : x
  2. Step 2: Convert to fraction form
    15,564,885/24,864,998 = 24,864,998/x
  3. Step 3: Cross multiply
    15,564,885x = 24,864,998 × 24,864,998
  4. Step 4: Simplify right side
    15,564,885x = 618,268,125,540,004
  5. Step 5: Solve for x
    x = 618,268,125,540,004/15,564,885
  6. Step 6: Final answer
    x = 39,721,984.81

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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.