Home / 15,204,185.73-22,806,088.38-3,689,748.38

Finding the Fourth Proportional to 15,204,185.73, 22,806,088.38 and 3,689,748.38

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Solution

The fourth proportional to 15,204,185.73, 22,806,088.38 and 3,689,748.38 is: 5,534,576.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,204,185.73 : 22,806,088.38 = 3,689,748.38 : x
  2. Step 2: Convert to fraction form
    15,204,185.73/22,806,088.38 = 3,689,748.38/x
  3. Step 3: Cross multiply
    15,204,185.73x = 22,806,088.38 × 3,689,748.38
  4. Step 4: Simplify right side
    15,204,185.73x = 84,148,727,711,257.03
  5. Step 5: Solve for x
    x = 84,148,727,711,257.03/15,204,185.73
  6. Step 6: Final answer
    x = 5,534,576.41

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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.