Home / 37,960,231.32-56,943,004.49-15,241,128.57

Finding the Fourth Proportional to 37,960,231.32, 56,943,004.49 and 15,241,128.57

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Solution

The fourth proportional to 37,960,231.32, 56,943,004.49 and 15,241,128.57 is: 22,862,759.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,960,231.32 : 56,943,004.49 = 15,241,128.57 : x
  2. Step 2: Convert to fraction form
    37,960,231.32/56,943,004.49 = 15,241,128.57/x
  3. Step 3: Cross multiply
    37,960,231.32x = 56,943,004.49 × 15,241,128.57
  4. Step 4: Simplify right side
    37,960,231.32x = 867,875,652,517,971.62
  5. Step 5: Solve for x
    x = 867,875,652,517,971.62/37,960,231.32
  6. Step 6: Final answer
    x = 22,862,759.85

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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.