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Finding the Third Proportional to 94,744,270 and 207,319,124

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Solution

The third proportional to 94,744,270 and 207,319,124 is: 453,655,077.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,744,270 : 207,319,124 = 207,319,124 : x
  2. Step 2: Convert to fraction form
    94,744,270/207,319,124 = 207,319,124/x
  3. Step 3: Cross multiply
    94,744,270x = 207,319,124 × 207,319,124
  4. Step 4: Simplify right side
    94,744,270x = 42,981,219,176,127,376
  5. Step 5: Solve for x
    x = 42,981,219,176,127,376/94,744,270
  6. Step 6: Final answer
    x = 453,655,077.78

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.