Home / 24,278,003.86-33,503,254.05-13,264,516.90

Finding the Fourth Proportional to 24,278,003.86, 33,503,254.05 and 13,264,516.90

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Solution

The fourth proportional to 24,278,003.86, 33,503,254.05 and 13,264,516.90 is: 18,304,819.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,278,003.86 : 33,503,254.05 = 13,264,516.90 : x
  2. Step 2: Convert to fraction form
    24,278,003.86/33,503,254.05 = 13,264,516.90/x
  3. Step 3: Cross multiply
    24,278,003.86x = 33,503,254.05 × 13,264,516.90
  4. Step 4: Simplify right side
    24,278,003.86x = 444,404,479,551,218.44
  5. Step 5: Solve for x
    x = 444,404,479,551,218.44/24,278,003.86
  6. Step 6: Final answer
    x = 18,304,819.54

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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.