Home / 94,330,700.28-141,524,928.72-48,305,157.30

Finding the Fourth Proportional to 94,330,700.28, 141,524,928.72 and 48,305,157.30

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Solution

The fourth proportional to 94,330,700.28, 141,524,928.72 and 48,305,157.30 is: 72,472,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,330,700.28 : 141,524,928.72 = 48,305,157.30 : x
  2. Step 2: Convert to fraction form
    94,330,700.28/141,524,928.72 = 48,305,157.30/x
  3. Step 3: Cross multiply
    94,330,700.28x = 141,524,928.72 × 48,305,157.30
  4. Step 4: Simplify right side
    94,330,700.28x = 6,836,383,943,690,887
  5. Step 5: Solve for x
    x = 6,836,383,943,690,887/94,330,700.28
  6. Step 6: Final answer
    x = 72,472,524.04

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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.