Home / 24,218,375.90-33,429,456.16-14,431,889.48

Finding the Fourth Proportional to 24,218,375.90, 33,429,456.16 and 14,431,889.48

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Solution

The fourth proportional to 24,218,375.90, 33,429,456.16 and 14,431,889.48 is: 19,920,832.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,218,375.90 : 33,429,456.16 = 14,431,889.48 : x
  2. Step 2: Convert to fraction form
    24,218,375.90/33,429,456.16 = 14,431,889.48/x
  3. Step 3: Cross multiply
    24,218,375.90x = 33,429,456.16 × 14,431,889.48
  4. Step 4: Simplify right side
    24,218,375.90x = 482,450,216,677,625.19
  5. Step 5: Solve for x
    x = 482,450,216,677,625.19/24,218,375.90
  6. Step 6: Final answer
    x = 19,920,832.79

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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.