Home / 16,632,238.32-22,952,865.24-9,761,675.76

Finding the Fourth Proportional to 16,632,238.32, 22,952,865.24 and 9,761,675.76

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Solution

The fourth proportional to 16,632,238.32, 22,952,865.24 and 9,761,675.76 is: 13,471,333.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,238.32 : 22,952,865.24 = 9,761,675.76 : x
  2. Step 2: Convert to fraction form
    16,632,238.32/22,952,865.24 = 9,761,675.76/x
  3. Step 3: Cross multiply
    16,632,238.32x = 22,952,865.24 × 9,761,675.76
  4. Step 4: Simplify right side
    16,632,238.32x = 224,058,428,235,854.56
  5. Step 5: Solve for x
    x = 224,058,428,235,854.56/16,632,238.32
  6. Step 6: Final answer
    x = 13,471,333.44

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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.