Home / 356,361,957.57-534,543,932.86-110,754,506.52

Finding the Fourth Proportional to 356,361,957.57, 534,543,932.86 and 110,754,506.52

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Solution

The fourth proportional to 356,361,957.57, 534,543,932.86 and 110,754,506.52 is: 166,132,069.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,361,957.57 : 534,543,932.86 = 110,754,506.52 : x
  2. Step 2: Convert to fraction form
    356,361,957.57/534,543,932.86 = 110,754,506.52/x
  3. Step 3: Cross multiply
    356,361,957.57x = 534,543,932.86 × 110,754,506.52
  4. Step 4: Simplify right side
    356,361,957.57x = 59,203,149,497,375,064
  5. Step 5: Solve for x
    x = 59,203,149,497,375,064/356,361,957.57
  6. Step 6: Final answer
    x = 166,132,069.48

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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.