Home / 156,104,316.88-234,065,711.12-59,067,520.54

Finding the Fourth Proportional to 156,104,316.88, 234,065,711.12 and 59,067,520.54

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Solution

The fourth proportional to 156,104,316.88, 234,065,711.12 and 59,067,520.54 is: 88,566,937.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,104,316.88 : 234,065,711.12 = 59,067,520.54 : x
  2. Step 2: Convert to fraction form
    156,104,316.88/234,065,711.12 = 59,067,520.54/x
  3. Step 3: Cross multiply
    156,104,316.88x = 234,065,711.12 × 59,067,520.54
  4. Step 4: Simplify right side
    156,104,316.88x = 13,825,681,199,290,306
  5. Step 5: Solve for x
    x = 13,825,681,199,290,306/156,104,316.88
  6. Step 6: Final answer
    x = 88,566,937.00

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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.