Home / 94,193,872.80-141,290,809.20-88,520,503.20

Finding the Fourth Proportional to 94,193,872.80, 141,290,809.20 and 88,520,503.20

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Solution

The fourth proportional to 94,193,872.80, 141,290,809.20 and 88,520,503.20 is: 132,780,754.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,193,872.80 : 141,290,809.20 = 88,520,503.20 : x
  2. Step 2: Convert to fraction form
    94,193,872.80/141,290,809.20 = 88,520,503.20/x
  3. Step 3: Cross multiply
    94,193,872.80x = 141,290,809.20 × 88,520,503.20
  4. Step 4: Simplify right side
    94,193,872.80x = 12,507,133,527,919,188
  5. Step 5: Solve for x
    x = 12,507,133,527,919,188/94,193,872.80
  6. Step 6: Final answer
    x = 132,780,754.80

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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.