Home / 22,424,046.30-30,930,964.83-14,149,657.53

Finding the Fourth Proportional to 22,424,046.30, 30,930,964.83 and 14,149,657.53

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Solution

The fourth proportional to 22,424,046.30, 30,930,964.83 and 14,149,657.53 is: 19,517,555.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,424,046.30 : 30,930,964.83 = 14,149,657.53 : x
  2. Step 2: Convert to fraction form
    22,424,046.30/30,930,964.83 = 14,149,657.53/x
  3. Step 3: Cross multiply
    22,424,046.30x = 30,930,964.83 × 14,149,657.53
  4. Step 4: Simplify right side
    22,424,046.30x = 437,662,559,416,974.62
  5. Step 5: Solve for x
    x = 437,662,559,416,974.62/22,424,046.30
  6. Step 6: Final answer
    x = 19,517,555.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.