Home / 15,482,301.90-23,222,926.88-3,967,882.22

Finding the Fourth Proportional to 15,482,301.90, 23,222,926.88 and 3,967,882.22

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Solution

The fourth proportional to 15,482,301.90, 23,222,926.88 and 3,967,882.22 is: 5,951,688.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,482,301.90 : 23,222,926.88 = 3,967,882.22 : x
  2. Step 2: Convert to fraction form
    15,482,301.90/23,222,926.88 = 3,967,882.22/x
  3. Step 3: Cross multiply
    15,482,301.90x = 23,222,926.88 × 3,967,882.22
  4. Step 4: Simplify right side
    15,482,301.90x = 92,145,838,527,558.03
  5. Step 5: Solve for x
    x = 92,145,838,527,558.03/15,482,301.90
  6. Step 6: Final answer
    x = 5,951,688.52

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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.