Home / 29,787,632.10-44,680,558.68-8,223,549.66

Finding the Fourth Proportional to 29,787,632.10, 44,680,558.68 and 8,223,549.66

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Solution

The fourth proportional to 29,787,632.10, 44,680,558.68 and 8,223,549.66 is: 12,335,078.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,787,632.10 : 44,680,558.68 = 8,223,549.66 : x
  2. Step 2: Convert to fraction form
    29,787,632.10/44,680,558.68 = 8,223,549.66/x
  3. Step 3: Cross multiply
    29,787,632.10x = 44,680,558.68 × 8,223,549.66
  4. Step 4: Simplify right side
    29,787,632.10x = 367,432,793,141,524.06
  5. Step 5: Solve for x
    x = 367,432,793,141,524.06/29,787,632.10
  6. Step 6: Final answer
    x = 12,335,078.93

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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.