Home / 15,744,150.95-23,616,600.11-4,229,632.88

Finding the Fourth Proportional to 15,744,150.95, 23,616,600.11 and 4,229,632.88

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Solution

The fourth proportional to 15,744,150.95, 23,616,600.11 and 4,229,632.88 is: 6,344,549.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,744,150.95 : 23,616,600.11 = 4,229,632.88 : x
  2. Step 2: Convert to fraction form
    15,744,150.95/23,616,600.11 = 4,229,632.88/x
  3. Step 3: Cross multiply
    15,744,150.95x = 23,616,600.11 × 4,229,632.88
  4. Step 4: Simplify right side
    15,744,150.95x = 99,889,548,199,836.45
  5. Step 5: Solve for x
    x = 99,889,548,199,836.45/15,744,150.95
  6. Step 6: Final answer
    x = 6,344,549.70

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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.