Home / 24,260,401.79-33,479,516.32-13,247,227.97

Finding the Fourth Proportional to 24,260,401.79, 33,479,516.32 and 13,247,227.97

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Solution

The fourth proportional to 24,260,401.79, 33,479,516.32 and 13,247,227.97 is: 18,281,262.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,260,401.79 : 33,479,516.32 = 13,247,227.97 : x
  2. Step 2: Convert to fraction form
    24,260,401.79/33,479,516.32 = 13,247,227.97/x
  3. Step 3: Cross multiply
    24,260,401.79x = 33,479,516.32 × 13,247,227.97
  4. Step 4: Simplify right side
    24,260,401.79x = 443,510,784,815,859.81
  5. Step 5: Solve for x
    x = 443,510,784,815,859.81/24,260,401.79
  6. Step 6: Final answer
    x = 18,281,262.97

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1.5x scale

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.