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Finding the Third Proportional to 87,546,084 and 134,286,336

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Solution

The third proportional to 87,546,084 and 134,286,336 is: 205,980,887.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,546,084 : 134,286,336 = 134,286,336 : x
  2. Step 2: Convert to fraction form
    87,546,084/134,286,336 = 134,286,336/x
  3. Step 3: Cross multiply
    87,546,084x = 134,286,336 × 134,286,336
  4. Step 4: Simplify right side
    87,546,084x = 18,032,820,036,304,896
  5. Step 5: Solve for x
    x = 18,032,820,036,304,896/87,546,084
  6. Step 6: Final answer
    x = 205,980,887.01

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.