Home / 24,557,510.75-36,861,815.78-18,087,891.26

Finding the Fourth Proportional to 24,557,510.75, 36,861,815.78 and 18,087,891.26

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Solution

The fourth proportional to 24,557,510.75, 36,861,815.78 and 18,087,891.26 is: 27,150,655.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,557,510.75 : 36,861,815.78 = 18,087,891.26 : x
  2. Step 2: Convert to fraction form
    24,557,510.75/36,861,815.78 = 18,087,891.26/x
  3. Step 3: Cross multiply
    24,557,510.75x = 36,861,815.78 × 18,087,891.26
  4. Step 4: Simplify right side
    24,557,510.75x = 666,752,515,474,792.12
  5. Step 5: Solve for x
    x = 666,752,515,474,792.12/24,557,510.75
  6. Step 6: Final answer
    x = 27,150,655.55

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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.