Home / 16,864,280.62-25,296,417.88-9,194,375.36

Finding the Fourth Proportional to 16,864,280.62, 25,296,417.88 and 9,194,375.36

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Solution

The fourth proportional to 16,864,280.62, 25,296,417.88 and 9,194,375.36 is: 13,791,561.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,864,280.62 : 25,296,417.88 = 9,194,375.36 : x
  2. Step 2: Convert to fraction form
    16,864,280.62/25,296,417.88 = 9,194,375.36/x
  3. Step 3: Cross multiply
    16,864,280.62x = 25,296,417.88 × 9,194,375.36
  4. Step 4: Simplify right side
    16,864,280.62x = 232,584,761,252,135.41
  5. Step 5: Solve for x
    x = 232,584,761,252,135.41/16,864,280.62
  6. Step 6: Final answer
    x = 13,791,561.38

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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.