Home / 76,414,238.28-114,525,198-41,398,000.92

Finding the Fourth Proportional to 76,414,238.28, 114,525,198 and 41,398,000.92

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Solution

The fourth proportional to 76,414,238.28, 114,525,198 and 41,398,000.92 is: 62,044,906.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,414,238.28 : 114,525,198 = 41,398,000.92 : x
  2. Step 2: Convert to fraction form
    76,414,238.28/114,525,198 = 41,398,000.92/x
  3. Step 3: Cross multiply
    76,414,238.28x = 114,525,198 × 41,398,000.92
  4. Step 4: Simplify right side
    76,414,238.28x = 4,741,114,252,167,182
  5. Step 5: Solve for x
    x = 4,741,114,252,167,182/76,414,238.28
  6. Step 6: Final answer
    x = 62,044,906.28

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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.