Home / 17,787,046.64-24,543,409.91-10,049,265.68

Finding the Fourth Proportional to 17,787,046.64, 24,543,409.91 and 10,049,265.68

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Solution

The fourth proportional to 17,787,046.64, 24,543,409.91 and 10,049,265.68 is: 13,866,453.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,787,046.64 : 24,543,409.91 = 10,049,265.68 : x
  2. Step 2: Convert to fraction form
    17,787,046.64/24,543,409.91 = 10,049,265.68/x
  3. Step 3: Cross multiply
    17,787,046.64x = 24,543,409.91 × 10,049,265.68
  4. Step 4: Simplify right side
    17,787,046.64x = 246,643,246,762,298.66
  5. Step 5: Solve for x
    x = 246,643,246,762,298.66/17,787,046.64
  6. Step 6: Final answer
    x = 13,866,453.03

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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.