Home / 16,167,617.20-24,251,425.80-9,774,578.80

Finding the Fourth Proportional to 16,167,617.20, 24,251,425.80 and 9,774,578.80

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Solution

The fourth proportional to 16,167,617.20, 24,251,425.80 and 9,774,578.80 is: 14,661,868.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,167,617.20 : 24,251,425.80 = 9,774,578.80 : x
  2. Step 2: Convert to fraction form
    16,167,617.20/24,251,425.80 = 9,774,578.80/x
  3. Step 3: Cross multiply
    16,167,617.20x = 24,251,425.80 × 9,774,578.80
  4. Step 4: Simplify right side
    16,167,617.20x = 237,047,472,494,453.06
  5. Step 5: Solve for x
    x = 237,047,472,494,453.06/16,167,617.20
  6. Step 6: Final answer
    x = 14,661,868.20

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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.