Home / 17,527,491.42-24,187,491.72-9,792,591.90

Finding the Fourth Proportional to 17,527,491.42, 24,187,491.72 and 9,792,591.90

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Solution

The fourth proportional to 17,527,491.42, 24,187,491.72 and 9,792,591.90 is: 13,513,527.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,527,491.42 : 24,187,491.72 = 9,792,591.90 : x
  2. Step 2: Convert to fraction form
    17,527,491.42/24,187,491.72 = 9,792,591.90/x
  3. Step 3: Cross multiply
    17,527,491.42x = 24,187,491.72 × 9,792,591.90
  4. Step 4: Simplify right side
    17,527,491.42x = 236,858,235,498,589.06
  5. Step 5: Solve for x
    x = 236,858,235,498,589.06/17,527,491.42
  6. Step 6: Final answer
    x = 13,513,527.40

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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.