Home / 15,086,641.56-22,633,336.17-5,502,020.55

Finding the Fourth Proportional to 15,086,641.56, 22,633,336.17 and 5,502,020.55

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Solution

The fourth proportional to 15,086,641.56, 22,633,336.17 and 5,502,020.55 is: 8,254,261.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,086,641.56 : 22,633,336.17 = 5,502,020.55 : x
  2. Step 2: Convert to fraction form
    15,086,641.56/22,633,336.17 = 5,502,020.55/x
  3. Step 3: Cross multiply
    15,086,641.56x = 22,633,336.17 × 5,502,020.55
  4. Step 4: Simplify right side
    15,086,641.56x = 124,529,080,722,398.30
  5. Step 5: Solve for x
    x = 124,529,080,722,398.30/15,086,641.56
  6. Step 6: Final answer
    x = 8,254,261.24

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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.