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Finding the Third Proportional to 48,715,812 and 100,884,758

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Solution

The third proportional to 48,715,812 and 100,884,758 is: 208,920,553.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,715,812 : 100,884,758 = 100,884,758 : x
  2. Step 2: Convert to fraction form
    48,715,812/100,884,758 = 100,884,758/x
  3. Step 3: Cross multiply
    48,715,812x = 100,884,758 × 100,884,758
  4. Step 4: Simplify right side
    48,715,812x = 10,177,734,396,718,564
  5. Step 5: Solve for x
    x = 10,177,734,396,718,564/48,715,812
  6. Step 6: Final answer
    x = 208,920,553.28

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.