Home / 26,703,521.66-40,056,099.17-9,195,890.87

Finding the Fourth Proportional to 26,703,521.66, 40,056,099.17 and 9,195,890.87

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Solution

The fourth proportional to 26,703,521.66, 40,056,099.17 and 9,195,890.87 is: 13,794,117.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,521.66 : 40,056,099.17 = 9,195,890.87 : x
  2. Step 2: Convert to fraction form
    26,703,521.66/40,056,099.17 = 9,195,890.87/x
  3. Step 3: Cross multiply
    26,703,521.66x = 40,056,099.17 × 9,195,890.87
  4. Step 4: Simplify right side
    26,703,521.66x = 368,351,516,645,217.56
  5. Step 5: Solve for x
    x = 368,351,516,645,217.56/26,703,521.66
  6. Step 6: Final answer
    x = 13,794,117.55

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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.