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Finding the Third Proportional to 133,234,442 and 297,103,681

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Solution

The third proportional to 133,234,442 and 297,103,681 is: 662,520,861.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,234,442 : 297,103,681 = 297,103,681 : x
  2. Step 2: Convert to fraction form
    133,234,442/297,103,681 = 297,103,681/x
  3. Step 3: Cross multiply
    133,234,442x = 297,103,681 × 297,103,681
  4. Step 4: Simplify right side
    133,234,442x = 88,270,597,263,749,760
  5. Step 5: Solve for x
    x = 88,270,597,263,749,760/133,234,442
  6. Step 6: Final answer
    x = 662,520,861.26

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.