Home / 37,006,437.53-55,541,542.81-25,654,857.77

Finding the Fourth Proportional to 37,006,437.53, 55,541,542.81 and 25,654,857.77

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Solution

The fourth proportional to 37,006,437.53, 55,541,542.81 and 25,654,857.77 is: 38,504,392.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,006,437.53 : 55,541,542.81 = 25,654,857.77 : x
  2. Step 2: Convert to fraction form
    37,006,437.53/55,541,542.81 = 25,654,857.77/x
  3. Step 3: Cross multiply
    37,006,437.53x = 55,541,542.81 × 25,654,857.77
  4. Step 4: Simplify right side
    37,006,437.53x = 1,424,910,381,239,735.75
  5. Step 5: Solve for x
    x = 1,424,910,381,239,735.75/37,006,437.53
  6. Step 6: Final answer
    x = 38,504,392.11

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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.