Home / 73,282,582.34-109,945,148.41-29,540,766.96

Finding the Fourth Proportional to 73,282,582.34, 109,945,148.41 and 29,540,766.96

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Solution

The fourth proportional to 73,282,582.34, 109,945,148.41 and 29,540,766.96 is: 44,319,726.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,282,582.34 : 109,945,148.41 = 29,540,766.96 : x
  2. Step 2: Convert to fraction form
    73,282,582.34/109,945,148.41 = 29,540,766.96/x
  3. Step 3: Cross multiply
    73,282,582.34x = 109,945,148.41 × 29,540,766.96
  4. Step 4: Simplify right side
    73,282,582.34x = 3,247,864,007,488,572.50
  5. Step 5: Solve for x
    x = 3,247,864,007,488,572.50/73,282,582.34
  6. Step 6: Final answer
    x = 44,319,726.51

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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.