Home / 29,695,423.27-40,981,290.25-16,646,873.67

Finding the Fourth Proportional to 29,695,423.27, 40,981,290.25 and 16,646,873.67

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Solution

The fourth proportional to 29,695,423.27, 40,981,290.25 and 16,646,873.67 is: 22,973,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,695,423.27 : 40,981,290.25 = 16,646,873.67 : x
  2. Step 2: Convert to fraction form
    29,695,423.27/40,981,290.25 = 16,646,873.67/x
  3. Step 3: Cross multiply
    29,695,423.27x = 40,981,290.25 × 16,646,873.67
  4. Step 4: Simplify right side
    29,695,423.27x = 682,210,361,348,922.62
  5. Step 5: Solve for x
    x = 682,210,361,348,922.62/29,695,423.27
  6. Step 6: Final answer
    x = 22,973,586.04

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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.