Home / 24,260,516.45-33,479,674.82-13,247,343.05

Finding the Fourth Proportional to 24,260,516.45, 33,479,674.82 and 13,247,343.05

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Solution

The fourth proportional to 24,260,516.45, 33,479,674.82 and 13,247,343.05 is: 18,281,421.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,260,516.45 : 33,479,674.82 = 13,247,343.05 : x
  2. Step 2: Convert to fraction form
    24,260,516.45/33,479,674.82 = 13,247,343.05/x
  3. Step 3: Cross multiply
    24,260,516.45x = 33,479,674.82 × 13,247,343.05
  4. Step 4: Simplify right side
    24,260,516.45x = 443,516,737,359,029.44
  5. Step 5: Solve for x
    x = 443,516,737,359,029.44/24,260,516.45
  6. Step 6: Final answer
    x = 18,281,421.93

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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.