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Finding the Third Proportional to 147,708,350 and 341,918,393

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Solution

The third proportional to 147,708,350 and 341,918,393 is: 791,479,882.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,708,350 : 341,918,393 = 341,918,393 : x
  2. Step 2: Convert to fraction form
    147,708,350/341,918,393 = 341,918,393/x
  3. Step 3: Cross multiply
    147,708,350x = 341,918,393 × 341,918,393
  4. Step 4: Simplify right side
    147,708,350x = 116,908,187,471,702,448
  5. Step 5: Solve for x
    x = 116,908,187,471,702,448/147,708,350
  6. Step 6: Final answer
    x = 791,479,882.29

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.