Home / 9,538,635.20-14,312,685.23-3,781,247.14

Finding the Fourth Proportional to 9,538,635.20, 14,312,685.23 and 3,781,247.14

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Solution

The fourth proportional to 9,538,635.20, 14,312,685.23 and 3,781,247.14 is: 5,673,746.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,538,635.20 : 14,312,685.23 = 3,781,247.14 : x
  2. Step 2: Convert to fraction form
    9,538,635.20/14,312,685.23 = 3,781,247.14/x
  3. Step 3: Cross multiply
    9,538,635.20x = 14,312,685.23 × 3,781,247.14
  4. Step 4: Simplify right side
    9,538,635.20x = 54,119,800,055,876.03
  5. Step 5: Solve for x
    x = 54,119,800,055,876.03/9,538,635.20
  6. Step 6: Final answer
    x = 5,673,746.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.