Home / 244,972,279.30-367,458,418.95-202,456,999.30

Finding the Fourth Proportional to 244,972,279.30, 367,458,418.95 and 202,456,999.30

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Solution

The fourth proportional to 244,972,279.30, 367,458,418.95 and 202,456,999.30 is: 303,685,498.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,972,279.30 : 367,458,418.95 = 202,456,999.30 : x
  2. Step 2: Convert to fraction form
    244,972,279.30/367,458,418.95 = 202,456,999.30/x
  3. Step 3: Cross multiply
    244,972,279.30x = 367,458,418.95 × 202,456,999.30
  4. Step 4: Simplify right side
    244,972,279.30x = 74,394,528,868,139,264
  5. Step 5: Solve for x
    x = 74,394,528,868,139,264/244,972,279.30
  6. Step 6: Final answer
    x = 303,685,498.95

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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.