Home / 28,063,363.86-38,706,102.24-24,149,716.42

Finding the Fourth Proportional to 28,063,363.86, 38,706,102.24 and 24,149,716.42

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Solution

The fourth proportional to 28,063,363.86, 38,706,102.24 and 24,149,716.42 is: 33,308,244.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,063,363.86 : 38,706,102.24 = 24,149,716.42 : x
  2. Step 2: Convert to fraction form
    28,063,363.86/38,706,102.24 = 24,149,716.42/x
  3. Step 3: Cross multiply
    28,063,363.86x = 38,706,102.24 × 24,149,716.42
  4. Step 4: Simplify right side
    28,063,363.86x = 934,741,392,819,526.88
  5. Step 5: Solve for x
    x = 934,741,392,819,526.88/28,063,363.86
  6. Step 6: Final answer
    x = 33,308,244.78

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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.