Home / 69,052,645.98-95,285,867.04-38,110,822.38

Finding the Fourth Proportional to 69,052,645.98, 95,285,867.04 and 38,110,822.38

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Solution

The fourth proportional to 69,052,645.98, 95,285,867.04 and 38,110,822.38 is: 52,589,190.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,052,645.98 : 95,285,867.04 = 38,110,822.38 : x
  2. Step 2: Convert to fraction form
    69,052,645.98/95,285,867.04 = 38,110,822.38/x
  3. Step 3: Cross multiply
    69,052,645.98x = 95,285,867.04 × 38,110,822.38
  4. Step 4: Simplify right side
    69,052,645.98x = 3,631,422,754,085,737
  5. Step 5: Solve for x
    x = 3,631,422,754,085,737/69,052,645.98
  6. Step 6: Final answer
    x = 52,589,190.50

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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.