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Finding the Third Proportional to 15,160,993 and 24,753,921

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Solution

The third proportional to 15,160,993 and 24,753,921 is: 40,416,653.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,160,993 : 24,753,921 = 24,753,921 : x
  2. Step 2: Convert to fraction form
    15,160,993/24,753,921 = 24,753,921/x
  3. Step 3: Cross multiply
    15,160,993x = 24,753,921 × 24,753,921
  4. Step 4: Simplify right side
    15,160,993x = 612,756,604,874,241
  5. Step 5: Solve for x
    x = 612,756,604,874,241/15,160,993
  6. Step 6: Final answer
    x = 40,416,653.77

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.