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Finding the Third Proportional to 57,540,001.50 and 123,241,887

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Solution

The third proportional to 57,540,001.50 and 123,241,887 is: 263,965,281.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,540,001.50 : 123,241,887 = 123,241,887 : x
  2. Step 2: Convert to fraction form
    57,540,001.50/123,241,887 = 123,241,887/x
  3. Step 3: Cross multiply
    57,540,001.50x = 123,241,887 × 123,241,887
  4. Step 4: Simplify right side
    57,540,001.50x = 15,188,562,711,320,768
  5. Step 5: Solve for x
    x = 15,188,562,711,320,768/57,540,001.50
  6. Step 6: Final answer
    x = 263,965,281.81

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.