Home / 88,448,086.20-132,672,129.30-50,184,334.20

Finding the Fourth Proportional to 88,448,086.20, 132,672,129.30 and 50,184,334.20

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Solution

The fourth proportional to 88,448,086.20, 132,672,129.30 and 50,184,334.20 is: 75,276,501.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,448,086.20 : 132,672,129.30 = 50,184,334.20 : x
  2. Step 2: Convert to fraction form
    88,448,086.20/132,672,129.30 = 50,184,334.20/x
  3. Step 3: Cross multiply
    88,448,086.20x = 132,672,129.30 × 50,184,334.20
  4. Step 4: Simplify right side
    88,448,086.20x = 6,658,062,475,816,812
  5. Step 5: Solve for x
    x = 6,658,062,475,816,812/88,448,086.20
  6. Step 6: Final answer
    x = 75,276,501.30

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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.