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Finding the Third Proportional to 133,234,444 and 297,103,685

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Solution

The third proportional to 133,234,444 and 297,103,685 is: 662,520,869.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,234,444 : 297,103,685 = 297,103,685 : x
  2. Step 2: Convert to fraction form
    133,234,444/297,103,685 = 297,103,685/x
  3. Step 3: Cross multiply
    133,234,444x = 297,103,685 × 297,103,685
  4. Step 4: Simplify right side
    133,234,444x = 88,270,599,640,579,232
  5. Step 5: Solve for x
    x = 88,270,599,640,579,232/133,234,444
  6. Step 6: Final answer
    x = 662,520,869.16

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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.