Home / 48,384,003.70-72,576,005.55-29,273,706.10

Finding the Fourth Proportional to 48,384,003.70, 72,576,005.55 and 29,273,706.10

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Solution

The fourth proportional to 48,384,003.70, 72,576,005.55 and 29,273,706.10 is: 43,910,559.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,384,003.70 : 72,576,005.55 = 29,273,706.10 : x
  2. Step 2: Convert to fraction form
    48,384,003.70/72,576,005.55 = 29,273,706.10/x
  3. Step 3: Cross multiply
    48,384,003.70x = 72,576,005.55 × 29,273,706.10
  4. Step 4: Simplify right side
    48,384,003.70x = 2,124,568,656,382,669
  5. Step 5: Solve for x
    x = 2,124,568,656,382,669/48,384,003.70
  6. Step 6: Final answer
    x = 43,910,559.15

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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.