Home / 23,527,761.80-32,467,663.35-13,073,507.66

Finding the Fourth Proportional to 23,527,761.80, 32,467,663.35 and 13,073,507.66

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Solution

The fourth proportional to 23,527,761.80, 32,467,663.35 and 13,073,507.66 is: 18,041,080.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,527,761.80 : 32,467,663.35 = 13,073,507.66 : x
  2. Step 2: Convert to fraction form
    23,527,761.80/32,467,663.35 = 13,073,507.66/x
  3. Step 3: Cross multiply
    23,527,761.80x = 32,467,663.35 × 13,073,507.66
  4. Step 4: Simplify right side
    23,527,761.80x = 424,466,245,589,695.44
  5. Step 5: Solve for x
    x = 424,466,245,589,695.44/23,527,761.80
  6. Step 6: Final answer
    x = 18,041,080.55

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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.