Home / 33,132,511.38-49,704,152.16-9,791,622.66

Finding the Fourth Proportional to 33,132,511.38, 49,704,152.16 and 9,791,622.66

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Solution

The fourth proportional to 33,132,511.38, 49,704,152.16 and 9,791,622.66 is: 14,689,025.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,132,511.38 : 49,704,152.16 = 9,791,622.66 : x
  2. Step 2: Convert to fraction form
    33,132,511.38/49,704,152.16 = 9,791,622.66/x
  3. Step 3: Cross multiply
    33,132,511.38x = 49,704,152.16 × 9,791,622.66
  4. Step 4: Simplify right side
    33,132,511.38x = 486,684,302,585,943.94
  5. Step 5: Solve for x
    x = 486,684,302,585,943.94/33,132,511.38
  6. Step 6: Final answer
    x = 14,689,025.44

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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.