Home / 22,424,043.30-30,930,960.69-14,149,654.53

Finding the Fourth Proportional to 22,424,043.30, 30,930,960.69 and 14,149,654.53

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Solution

The fourth proportional to 22,424,043.30, 30,930,960.69 and 14,149,654.53 is: 19,517,550.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,424,043.30 : 30,930,960.69 = 14,149,654.53 : x
  2. Step 2: Convert to fraction form
    22,424,043.30/30,930,960.69 = 14,149,654.53/x
  3. Step 3: Cross multiply
    22,424,043.30x = 30,930,960.69 × 14,149,654.53
  4. Step 4: Simplify right side
    22,424,043.30x = 437,662,408,044,510.44
  5. Step 5: Solve for x
    x = 437,662,408,044,510.44/22,424,043.30
  6. Step 6: Final answer
    x = 19,517,550.97

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1.5x scale

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.