Home / 36,205,318.20-54,265,986.90-14,625,751.80

Finding the Fourth Proportional to 36,205,318.20, 54,265,986.90 and 14,625,751.80

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Solution

The fourth proportional to 36,205,318.20, 54,265,986.90 and 14,625,751.80 is: 21,921,664.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,205,318.20 : 54,265,986.90 = 14,625,751.80 : x
  2. Step 2: Convert to fraction form
    36,205,318.20/54,265,986.90 = 14,625,751.80/x
  3. Step 3: Cross multiply
    36,205,318.20x = 54,265,986.90 × 14,625,751.80
  4. Step 4: Simplify right side
    36,205,318.20x = 793,680,855,581,451.50
  5. Step 5: Solve for x
    x = 793,680,855,581,451.50/36,205,318.20
  6. Step 6: Final answer
    x = 21,921,664.97

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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.