Home / 17,591,341.10-24,276,034.40-9,856,438.74

Finding the Fourth Proportional to 17,591,341.10, 24,276,034.40 and 9,856,438.74

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Solution

The fourth proportional to 17,591,341.10, 24,276,034.40 and 9,856,438.74 is: 13,601,876.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,591,341.10 : 24,276,034.40 = 9,856,438.74 : x
  2. Step 2: Convert to fraction form
    17,591,341.10/24,276,034.40 = 9,856,438.74/x
  3. Step 3: Cross multiply
    17,591,341.10x = 24,276,034.40 × 9,856,438.74
  4. Step 4: Simplify right side
    17,591,341.10x = 239,275,245,864,450.47
  5. Step 5: Solve for x
    x = 239,275,245,864,450.47/17,591,341.10
  6. Step 6: Final answer
    x = 13,601,876.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.