Home / 14,918,102.28-22,374,936.05-4,134,278.66

Finding the Fourth Proportional to 14,918,102.28, 22,374,936.05 and 4,134,278.66

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Solution

The fourth proportional to 14,918,102.28, 22,374,936.05 and 4,134,278.66 is: 6,200,803.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,918,102.28 : 22,374,936.05 = 4,134,278.66 : x
  2. Step 2: Convert to fraction form
    14,918,102.28/22,374,936.05 = 4,134,278.66/x
  3. Step 3: Cross multiply
    14,918,102.28x = 22,374,936.05 × 4,134,278.66
  4. Step 4: Simplify right side
    14,918,102.28x = 92,504,220,497,833.62
  5. Step 5: Solve for x
    x = 92,504,220,497,833.62/14,918,102.28
  6. Step 6: Final answer
    x = 6,200,803.48

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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.