Home / 14,544,035.10-21,816,052.65-4,958,559.90

Finding the Fourth Proportional to 14,544,035.10, 21,816,052.65 and 4,958,559.90

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Solution

The fourth proportional to 14,544,035.10, 21,816,052.65 and 4,958,559.90 is: 7,437,839.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,035.10 : 21,816,052.65 = 4,958,559.90 : x
  2. Step 2: Convert to fraction form
    14,544,035.10/21,816,052.65 = 4,958,559.90/x
  3. Step 3: Cross multiply
    14,544,035.10x = 21,816,052.65 × 4,958,559.90
  4. Step 4: Simplify right side
    14,544,035.10x = 108,176,203,846,578.73
  5. Step 5: Solve for x
    x = 108,176,203,846,578.73/14,544,035.10
  6. Step 6: Final answer
    x = 7,437,839.85

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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.