Home / 15,165,217.26-22,747,825.88-5,067,838.26

Finding the Fourth Proportional to 15,165,217.26, 22,747,825.88 and 5,067,838.26

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Solution

The fourth proportional to 15,165,217.26, 22,747,825.88 and 5,067,838.26 is: 7,601,757.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,165,217.26 : 22,747,825.88 = 5,067,838.26 : x
  2. Step 2: Convert to fraction form
    15,165,217.26/22,747,825.88 = 5,067,838.26/x
  3. Step 3: Cross multiply
    15,165,217.26x = 22,747,825.88 × 5,067,838.26
  4. Step 4: Simplify right side
    15,165,217.26x = 115,282,302,326,482.16
  5. Step 5: Solve for x
    x = 115,282,302,326,482.16/15,165,217.26
  6. Step 6: Final answer
    x = 7,601,757.39

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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.