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Finding the Third Proportional to 356,393,896 and 567,098,408

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Solution

The third proportional to 356,393,896 and 567,098,408 is: 902,374,052.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,393,896 : 567,098,408 = 567,098,408 : x
  2. Step 2: Convert to fraction form
    356,393,896/567,098,408 = 567,098,408/x
  3. Step 3: Cross multiply
    356,393,896x = 567,098,408 × 567,098,408
  4. Step 4: Simplify right side
    356,393,896x = 321,600,604,356,134,464
  5. Step 5: Solve for x
    x = 321,600,604,356,134,464/356,393,896
  6. Step 6: Final answer
    x = 902,374,052.88

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.