Home / 16,267,393.76-24,392,750.86-8,595,164.48

Finding the Fourth Proportional to 16,267,393.76, 24,392,750.86 and 8,595,164.48

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Solution

The fourth proportional to 16,267,393.76, 24,392,750.86 and 8,595,164.48 is: 12,888,340.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,267,393.76 : 24,392,750.86 = 8,595,164.48 : x
  2. Step 2: Convert to fraction form
    16,267,393.76/24,392,750.86 = 8,595,164.48/x
  3. Step 3: Cross multiply
    16,267,393.76x = 24,392,750.86 × 8,595,164.48
  4. Step 4: Simplify right side
    16,267,393.76x = 209,659,705,761,361.47
  5. Step 5: Solve for x
    x = 209,659,705,761,361.47/16,267,393.76
  6. Step 6: Final answer
    x = 12,888,340.25

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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.