Home / 24,523,861.35-33,840,387.86-15,103,161.75

Finding the Fourth Proportional to 24,523,861.35, 33,840,387.86 and 15,103,161.75

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Solution

The fourth proportional to 24,523,861.35, 33,840,387.86 and 15,103,161.75 is: 20,840,798.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,523,861.35 : 33,840,387.86 = 15,103,161.75 : x
  2. Step 2: Convert to fraction form
    24,523,861.35/33,840,387.86 = 15,103,161.75/x
  3. Step 3: Cross multiply
    24,523,861.35x = 33,840,387.86 × 15,103,161.75
  4. Step 4: Simplify right side
    24,523,861.35x = 511,096,851,456,800.50
  5. Step 5: Solve for x
    x = 511,096,851,456,800.50/24,523,861.35
  6. Step 6: Final answer
    x = 20,840,798.44

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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.