Home / 14,744,845.68-22,117,249.46-3,962,146.69

Finding the Fourth Proportional to 14,744,845.68, 22,117,249.46 and 3,962,146.69

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Solution

The fourth proportional to 14,744,845.68, 22,117,249.46 and 3,962,146.69 is: 5,943,214.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,845.68 : 22,117,249.46 = 3,962,146.69 : x
  2. Step 2: Convert to fraction form
    14,744,845.68/22,117,249.46 = 3,962,146.69/x
  3. Step 3: Cross multiply
    14,744,845.68x = 22,117,249.46 × 3,962,146.69
  4. Step 4: Simplify right side
    14,744,845.68x = 87,631,786,674,644.80
  5. Step 5: Solve for x
    x = 87,631,786,674,644.80/14,744,845.68
  6. Step 6: Final answer
    x = 5,943,214.91

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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.