Home / 38,839,204.53-58,266,481.56-14,247,359.52

Finding the Fourth Proportional to 38,839,204.53, 58,266,481.56 and 14,247,359.52

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Solution

The fourth proportional to 38,839,204.53, 58,266,481.56 and 14,247,359.52 is: 21,373,854.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,839,204.53 : 58,266,481.56 = 14,247,359.52 : x
  2. Step 2: Convert to fraction form
    38,839,204.53/58,266,481.56 = 14,247,359.52/x
  3. Step 3: Cross multiply
    38,839,204.53x = 58,266,481.56 × 14,247,359.52
  4. Step 4: Simplify right side
    38,839,204.53x = 830,143,510,750,770.50
  5. Step 5: Solve for x
    x = 830,143,510,750,770.50/38,839,204.53
  6. Step 6: Final answer
    x = 21,373,854.61

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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.