Home / 14,808,933.44-22,207,793.76-8,073,680.96

Finding the Fourth Proportional to 14,808,933.44, 22,207,793.76 and 8,073,680.96

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Solution

The fourth proportional to 14,808,933.44, 22,207,793.76 and 8,073,680.96 is: 12,107,464.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808,933.44 : 22,207,793.76 = 8,073,680.96 : x
  2. Step 2: Convert to fraction form
    14,808,933.44/22,207,793.76 = 8,073,680.96/x
  3. Step 3: Cross multiply
    14,808,933.44x = 22,207,793.76 × 8,073,680.96
  4. Step 4: Simplify right side
    14,808,933.44x = 179,298,641,643,718.81
  5. Step 5: Solve for x
    x = 179,298,641,643,718.81/14,808,933.44
  6. Step 6: Final answer
    x = 12,107,464.89

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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.