Home / 47,324,721.60-70,989,415.20-24,649,905.60

Finding the Fourth Proportional to 47,324,721.60, 70,989,415.20 and 24,649,905.60

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Solution

The fourth proportional to 47,324,721.60, 70,989,415.20 and 24,649,905.60 is: 36,976,073.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,324,721.60 : 70,989,415.20 = 24,649,905.60 : x
  2. Step 2: Convert to fraction form
    47,324,721.60/70,989,415.20 = 24,649,905.60/x
  3. Step 3: Cross multiply
    47,324,721.60x = 70,989,415.20 × 24,649,905.60
  4. Step 4: Simplify right side
    47,324,721.60x = 1,749,882,383,279,205.25
  5. Step 5: Solve for x
    x = 1,749,882,383,279,205.25/47,324,721.60
  6. Step 6: Final answer
    x = 36,976,073.48

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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.