Home / 29,263,684.77-43,896,522.38-13,903,046.73

Finding the Fourth Proportional to 29,263,684.77, 43,896,522.38 and 13,903,046.73

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Solution

The fourth proportional to 29,263,684.77, 43,896,522.38 and 13,903,046.73 is: 20,855,042.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,263,684.77 : 43,896,522.38 = 13,903,046.73 : x
  2. Step 2: Convert to fraction form
    29,263,684.77/43,896,522.38 = 13,903,046.73/x
  3. Step 3: Cross multiply
    29,263,684.77x = 43,896,522.38 × 13,903,046.73
  4. Step 4: Simplify right side
    29,263,684.77x = 610,295,401,864,115.62
  5. Step 5: Solve for x
    x = 610,295,401,864,115.62/29,263,684.77
  6. Step 6: Final answer
    x = 20,855,042.92

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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.