Home / 24,193,469.40-36,290,204.10-15,627,427.80

Finding the Fourth Proportional to 24,193,469.40, 36,290,204.10 and 15,627,427.80

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Solution

The fourth proportional to 24,193,469.40, 36,290,204.10 and 15,627,427.80 is: 23,441,141.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,469.40 : 36,290,204.10 = 15,627,427.80 : x
  2. Step 2: Convert to fraction form
    24,193,469.40/36,290,204.10 = 15,627,427.80/x
  3. Step 3: Cross multiply
    24,193,469.40x = 36,290,204.10 × 15,627,427.80
  4. Step 4: Simplify right side
    24,193,469.40x = 567,122,544,420,014
  5. Step 5: Solve for x
    x = 567,122,544,420,014/24,193,469.40
  6. Step 6: Final answer
    x = 23,441,141.70

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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.