Home / 33,187,234.60-49,780,851.90-26,468,770.60

Finding the Fourth Proportional to 33,187,234.60, 49,780,851.90 and 26,468,770.60

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Solution

The fourth proportional to 33,187,234.60, 49,780,851.90 and 26,468,770.60 is: 39,703,155.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,187,234.60 : 49,780,851.90 = 26,468,770.60 : x
  2. Step 2: Convert to fraction form
    33,187,234.60/49,780,851.90 = 26,468,770.60/x
  3. Step 3: Cross multiply
    33,187,234.60x = 49,780,851.90 × 26,468,770.60
  4. Step 4: Simplify right side
    33,187,234.60x = 1,317,637,949,213,674.25
  5. Step 5: Solve for x
    x = 1,317,637,949,213,674.25/33,187,234.60
  6. Step 6: Final answer
    x = 39,703,155.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.