Home / 76,221,364.28-114,267,773.22-33,058,057.04

Finding the Fourth Proportional to 76,221,364.28, 114,267,773.22 and 33,058,057.04

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Solution

The fourth proportional to 76,221,364.28, 114,267,773.22 and 33,058,057.04 is: 49,559,209.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,221,364.28 : 114,267,773.22 = 33,058,057.04 : x
  2. Step 2: Convert to fraction form
    76,221,364.28/114,267,773.22 = 33,058,057.04/x
  3. Step 3: Cross multiply
    76,221,364.28x = 114,267,773.22 × 33,058,057.04
  4. Step 4: Simplify right side
    76,221,364.28x = 3,777,470,564,940,544.50
  5. Step 5: Solve for x
    x = 3,777,470,564,940,544.50/76,221,364.28
  6. Step 6: Final answer
    x = 49,559,209.56

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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.