Home / 37,234,030.70-55,851,046.05-25,754,905.10

Finding the Fourth Proportional to 37,234,030.70, 55,851,046.05 and 25,754,905.10

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Solution

The fourth proportional to 37,234,030.70, 55,851,046.05 and 25,754,905.10 is: 38,632,357.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,234,030.70 : 55,851,046.05 = 25,754,905.10 : x
  2. Step 2: Convert to fraction form
    37,234,030.70/55,851,046.05 = 25,754,905.10/x
  3. Step 3: Cross multiply
    37,234,030.70x = 55,851,046.05 × 25,754,905.10
  4. Step 4: Simplify right side
    37,234,030.70x = 1,438,438,390,753,479.75
  5. Step 5: Solve for x
    x = 1,438,438,390,753,479.75/37,234,030.70
  6. Step 6: Final answer
    x = 38,632,357.65

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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.