Home / 361,665,236.14-542,497,854.22-106,363,604.14

Finding the Fourth Proportional to 361,665,236.14, 542,497,854.22 and 106,363,604.14

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Solution

The fourth proportional to 361,665,236.14, 542,497,854.22 and 106,363,604.14 is: 159,545,406.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,665,236.14 : 542,497,854.22 = 106,363,604.14 : x
  2. Step 2: Convert to fraction form
    361,665,236.14/542,497,854.22 = 106,363,604.14/x
  3. Step 3: Cross multiply
    361,665,236.14x = 542,497,854.22 × 106,363,604.14
  4. Step 4: Simplify right side
    361,665,236.14x = 57,702,027,013,055,512
  5. Step 5: Solve for x
    x = 57,702,027,013,055,512/361,665,236.14
  6. Step 6: Final answer
    x = 159,545,406.21

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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.