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Finding the Third Proportional to 15,616,016 and 24,937,156

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Solution

The third proportional to 15,616,016 and 24,937,156 is: 39,822,048.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,616,016 : 24,937,156 = 24,937,156 : x
  2. Step 2: Convert to fraction form
    15,616,016/24,937,156 = 24,937,156/x
  3. Step 3: Cross multiply
    15,616,016x = 24,937,156 × 24,937,156
  4. Step 4: Simplify right side
    15,616,016x = 621,861,749,368,336
  5. Step 5: Solve for x
    x = 621,861,749,368,336/15,616,016
  6. Step 6: Final answer
    x = 39,822,048.68

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Why These Related Problems?

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