Home / 26,486,251.40-39,729,377.10-24,998,216.60

Finding the Fourth Proportional to 26,486,251.40, 39,729,377.10 and 24,998,216.60

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Solution

The fourth proportional to 26,486,251.40, 39,729,377.10 and 24,998,216.60 is: 37,497,324.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,486,251.40 : 39,729,377.10 = 24,998,216.60 : x
  2. Step 2: Convert to fraction form
    26,486,251.40/39,729,377.10 = 24,998,216.60/x
  3. Step 3: Cross multiply
    26,486,251.40x = 39,729,377.10 × 24,998,216.60
  4. Step 4: Simplify right side
    26,486,251.40x = 993,163,574,128,880
  5. Step 5: Solve for x
    x = 993,163,574,128,880/26,486,251.40
  6. Step 6: Final answer
    x = 37,497,324.90

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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.