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Finding the Third Proportional to 48,054,799.50 and 99,516,279

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Solution

The third proportional to 48,054,799.50 and 99,516,279 is: 206,087,422.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,054,799.50 : 99,516,279 = 99,516,279 : x
  2. Step 2: Convert to fraction form
    48,054,799.50/99,516,279 = 99,516,279/x
  3. Step 3: Cross multiply
    48,054,799.50x = 99,516,279 × 99,516,279
  4. Step 4: Simplify right side
    48,054,799.50x = 9,903,489,786,005,840
  5. Step 5: Solve for x
    x = 9,903,489,786,005,840/48,054,799.50
  6. Step 6: Final answer
    x = 206,087,422.88

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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.