Home / 16,969,098.39-25,455,148.42-4,838,301.47

Finding the Fourth Proportional to 16,969,098.39, 25,455,148.42 and 4,838,301.47

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Solution

The fourth proportional to 16,969,098.39, 25,455,148.42 and 4,838,301.47 is: 7,257,880.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,969,098.39 : 25,455,148.42 = 4,838,301.47 : x
  2. Step 2: Convert to fraction form
    16,969,098.39/25,455,148.42 = 4,838,301.47/x
  3. Step 3: Cross multiply
    16,969,098.39x = 25,455,148.42 × 4,838,301.47
  4. Step 4: Simplify right side
    16,969,098.39x = 123,159,681,923,377.59
  5. Step 5: Solve for x
    x = 123,159,681,923,377.59/16,969,098.39
  6. Step 6: Final answer
    x = 7,257,880.12

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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.