Home / 38,356,273.98-57,534,017.18-22,171,927.23

Finding the Fourth Proportional to 38,356,273.98, 57,534,017.18 and 22,171,927.23

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Solution

The fourth proportional to 38,356,273.98, 57,534,017.18 and 22,171,927.23 is: 33,257,663.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,356,273.98 : 57,534,017.18 = 22,171,927.23 : x
  2. Step 2: Convert to fraction form
    38,356,273.98/57,534,017.18 = 22,171,927.23/x
  3. Step 3: Cross multiply
    38,356,273.98x = 57,534,017.18 × 22,171,927.23
  4. Step 4: Simplify right side
    38,356,273.98x = 1,275,640,042,053,670.25
  5. Step 5: Solve for x
    x = 1,275,640,042,053,670.25/38,356,273.98
  6. Step 6: Final answer
    x = 33,257,663.21

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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.