Home / 59,120,156.80-88,680,235.20-36,327,145.60

Finding the Fourth Proportional to 59,120,156.80, 88,680,235.20 and 36,327,145.60

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Solution

The fourth proportional to 59,120,156.80, 88,680,235.20 and 36,327,145.60 is: 54,490,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,120,156.80 : 88,680,235.20 = 36,327,145.60 : x
  2. Step 2: Convert to fraction form
    59,120,156.80/88,680,235.20 = 36,327,145.60/x
  3. Step 3: Cross multiply
    59,120,156.80x = 88,680,235.20 × 36,327,145.60
  4. Step 4: Simplify right side
    59,120,156.80x = 3,221,499,815,952,645.50
  5. Step 5: Solve for x
    x = 3,221,499,815,952,645.50/59,120,156.80
  6. Step 6: Final answer
    x = 54,490,718.40

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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.