Home / 59,895,912.95-82,656,359.78-32,393,841.20

Finding the Fourth Proportional to 59,895,912.95, 82,656,359.78 and 32,393,841.20

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Solution

The fourth proportional to 59,895,912.95, 82,656,359.78 and 32,393,841.20 is: 44,703,500.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,895,912.95 : 82,656,359.78 = 32,393,841.20 : x
  2. Step 2: Convert to fraction form
    59,895,912.95/82,656,359.78 = 32,393,841.20/x
  3. Step 3: Cross multiply
    59,895,912.95x = 82,656,359.78 × 32,393,841.20
  4. Step 4: Simplify right side
    59,895,912.95x = 2,677,556,992,883,387
  5. Step 5: Solve for x
    x = 2,677,556,992,883,387/59,895,912.95
  6. Step 6: Final answer
    x = 44,703,500.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.