Home / 27,222,127.20-40,715,092.80-24,364,155.60

Finding the Fourth Proportional to 27,222,127.20, 40,715,092.80 and 24,364,155.60

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Solution

The fourth proportional to 27,222,127.20, 40,715,092.80 and 24,364,155.60 is: 36,440,534.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,222,127.20 : 40,715,092.80 = 24,364,155.60 : x
  2. Step 2: Convert to fraction form
    27,222,127.20/40,715,092.80 = 24,364,155.60/x
  3. Step 3: Cross multiply
    27,222,127.20x = 40,715,092.80 × 24,364,155.60
  4. Step 4: Simplify right side
    27,222,127.20x = 991,988,856,247,639.62
  5. Step 5: Solve for x
    x = 991,988,856,247,639.62/27,222,127.20
  6. Step 6: Final answer
    x = 36,440,534.16

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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.