Home / 37,982,158.24-52,399,328.03-25,427,257.65

Finding the Fourth Proportional to 37,982,158.24, 52,399,328.03 and 25,427,257.65

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Solution

The fourth proportional to 37,982,158.24, 52,399,328.03 and 25,427,257.65 is: 35,078,870.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,982,158.24 : 52,399,328.03 = 25,427,257.65 : x
  2. Step 2: Convert to fraction form
    37,982,158.24/52,399,328.03 = 25,427,257.65/x
  3. Step 3: Cross multiply
    37,982,158.24x = 52,399,328.03 × 25,427,257.65
  4. Step 4: Simplify right side
    37,982,158.24x = 1,332,371,214,670,390.25
  5. Step 5: Solve for x
    x = 1,332,371,214,670,390.25/37,982,158.24
  6. Step 6: Final answer
    x = 35,078,870.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.