Home / 183,553,943.24-275,338,513.26-54,161,550.90

Finding the Fourth Proportional to 183,553,943.24, 275,338,513.26 and 54,161,550.90

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Solution

The fourth proportional to 183,553,943.24, 275,338,513.26 and 54,161,550.90 is: 81,244,568.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,553,943.24 : 275,338,513.26 = 54,161,550.90 : x
  2. Step 2: Convert to fraction form
    183,553,943.24/275,338,513.26 = 54,161,550.90/x
  3. Step 3: Cross multiply
    183,553,943.24x = 275,338,513.26 × 54,161,550.90
  4. Step 4: Simplify right side
    183,553,943.24x = 14,912,760,900,661,814
  5. Step 5: Solve for x
    x = 14,912,760,900,661,814/183,553,943.24
  6. Step 6: Final answer
    x = 81,244,568.42

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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.