Home / 24,916,109.20-37,367,165.40-7,882,003.60

Finding the Fourth Proportional to 24,916,109.20, 37,367,165.40 and 7,882,003.60

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Solution

The fourth proportional to 24,916,109.20, 37,367,165.40 and 7,882,003.60 is: 11,820,791.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,916,109.20 : 37,367,165.40 = 7,882,003.60 : x
  2. Step 2: Convert to fraction form
    24,916,109.20/37,367,165.40 = 7,882,003.60/x
  3. Step 3: Cross multiply
    24,916,109.20x = 37,367,165.40 × 7,882,003.60
  4. Step 4: Simplify right side
    24,916,109.20x = 294,528,132,204,595.44
  5. Step 5: Solve for x
    x = 294,528,132,204,595.44/24,916,109.20
  6. Step 6: Final answer
    x = 11,820,791.51

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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.