Home / 59,970,180.20-89,960,760.02-16,839,092.94

Finding the Fourth Proportional to 59,970,180.20, 89,960,760.02 and 16,839,092.94

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Solution

The fourth proportional to 59,970,180.20, 89,960,760.02 and 16,839,092.94 is: 25,260,180.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,970,180.20 : 89,960,760.02 = 16,839,092.94 : x
  2. Step 2: Convert to fraction form
    59,970,180.20/89,960,760.02 = 16,839,092.94/x
  3. Step 3: Cross multiply
    59,970,180.20x = 89,960,760.02 × 16,839,092.94
  4. Step 4: Simplify right side
    59,970,180.20x = 1,514,857,598,539,841.25
  5. Step 5: Solve for x
    x = 1,514,857,598,539,841.25/59,970,180.20
  6. Step 6: Final answer
    x = 25,260,180.87

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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.