Home / 182,907,616.94-252,412,869.76-108,583,083.26

Finding the Fourth Proportional to 182,907,616.94, 252,412,869.76 and 108,583,083.26

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Solution

The fourth proportional to 182,907,616.94, 252,412,869.76 and 108,583,083.26 is: 149,844,867.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,907,616.94 : 252,412,869.76 = 108,583,083.26 : x
  2. Step 2: Convert to fraction form
    182,907,616.94/252,412,869.76 = 108,583,083.26/x
  3. Step 3: Cross multiply
    182,907,616.94x = 252,412,869.76 × 108,583,083.26
  4. Step 4: Simplify right side
    182,907,616.94x = 27,407,767,653,045,616
  5. Step 5: Solve for x
    x = 27,407,767,653,045,616/182,907,616.94
  6. Step 6: Final answer
    x = 149,844,867.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.