Home / 73,336,010.10-109,836,053.55-37,392,227.70

Finding the Fourth Proportional to 73,336,010.10, 109,836,053.55 and 37,392,227.70

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Solution

The fourth proportional to 73,336,010.10, 109,836,053.55 and 37,392,227.70 is: 56,002,702.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,336,010.10 : 109,836,053.55 = 37,392,227.70 : x
  2. Step 2: Convert to fraction form
    73,336,010.10/109,836,053.55 = 37,392,227.70/x
  3. Step 3: Cross multiply
    73,336,010.10x = 109,836,053.55 × 37,392,227.70
  4. Step 4: Simplify right side
    73,336,010.10x = 4,107,014,724,010,993.50
  5. Step 5: Solve for x
    x = 4,107,014,724,010,993.50/73,336,010.10
  6. Step 6: Final answer
    x = 56,002,702.06

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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.