Home / 41,454,821.76-62,189,320.32-14,159,616

Finding the Fourth Proportional to 41,454,821.76, 62,189,320.32 and 14,159,616

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Solution

The fourth proportional to 41,454,821.76, 62,189,320.32 and 14,159,616 is: 21,241,844.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,454,821.76 : 62,189,320.32 = 14,159,616 : x
  2. Step 2: Convert to fraction form
    41,454,821.76/62,189,320.32 = 14,159,616/x
  3. Step 3: Cross multiply
    41,454,821.76x = 62,189,320.32 × 14,159,616
  4. Step 4: Simplify right side
    41,454,821.76x = 880,576,895,032,197.12
  5. Step 5: Solve for x
    x = 880,576,895,032,197.12/41,454,821.76
  6. Step 6: Final answer
    x = 21,241,844.92

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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.