Home / 24,435,138.10-36,629,379.15-9,078,315.70

Finding the Fourth Proportional to 24,435,138.10, 36,629,379.15 and 9,078,315.70

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Solution

The fourth proportional to 24,435,138.10, 36,629,379.15 and 9,078,315.70 is: 13,608,806.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,435,138.10 : 36,629,379.15 = 9,078,315.70 : x
  2. Step 2: Convert to fraction form
    24,435,138.10/36,629,379.15 = 9,078,315.70/x
  3. Step 3: Cross multiply
    24,435,138.10x = 36,629,379.15 × 9,078,315.70
  4. Step 4: Simplify right side
    24,435,138.10x = 332,533,067,818,697.62
  5. Step 5: Solve for x
    x = 332,533,067,818,697.62/24,435,138.10
  6. Step 6: Final answer
    x = 13,608,806.57

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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.