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Finding the Third Proportional to 63,854,092.13 and 140,069,108.25

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Solution

The third proportional to 63,854,092.13 and 140,069,108.25 is: 307,252,901.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,854,092.13 : 140,069,108.25 = 140,069,108.25 : x
  2. Step 2: Convert to fraction form
    63,854,092.13/140,069,108.25 = 140,069,108.25/x
  3. Step 3: Cross multiply
    63,854,092.13x = 140,069,108.25 × 140,069,108.25
  4. Step 4: Simplify right side
    63,854,092.13x = 19,619,355,085,950,220
  5. Step 5: Solve for x
    x = 19,619,355,085,950,220/63,854,092.13
  6. Step 6: Final answer
    x = 307,252,901.62

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.