Home / 41,476,051.20-62,105,212.80-29,279,654.40

Finding the Fourth Proportional to 41,476,051.20, 62,105,212.80 and 29,279,654.40

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Solution

The fourth proportional to 41,476,051.20, 62,105,212.80 and 29,279,654.40 is: 43,842,630.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,476,051.20 : 62,105,212.80 = 29,279,654.40 : x
  2. Step 2: Convert to fraction form
    41,476,051.20/62,105,212.80 = 29,279,654.40/x
  3. Step 3: Cross multiply
    41,476,051.20x = 62,105,212.80 × 29,279,654.40
  4. Step 4: Simplify right side
    41,476,051.20x = 1,818,419,167,222,456.25
  5. Step 5: Solve for x
    x = 1,818,419,167,222,456.25/41,476,051.20
  6. Step 6: Final answer
    x = 43,842,630.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.