Home / 109,098,298.44-150,558,843.69-59,541,850.62

Finding the Fourth Proportional to 109,098,298.44, 150,558,843.69 and 59,541,850.62

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Solution

The fourth proportional to 109,098,298.44, 150,558,843.69 and 59,541,850.62 is: 82,169,495.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,098,298.44 : 150,558,843.69 = 59,541,850.62 : x
  2. Step 2: Convert to fraction form
    109,098,298.44/150,558,843.69 = 59,541,850.62/x
  3. Step 3: Cross multiply
    109,098,298.44x = 150,558,843.69 × 59,541,850.62
  4. Step 4: Simplify right side
    109,098,298.44x = 8,964,552,180,509,909
  5. Step 5: Solve for x
    x = 8,964,552,180,509,909/109,098,298.44
  6. Step 6: Final answer
    x = 82,169,495.85

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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.