Home / 45,052,994.70-62,174,356.92-25,476,811.83

Finding the Fourth Proportional to 45,052,994.70, 62,174,356.92 and 25,476,811.83

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Solution

The fourth proportional to 45,052,994.70, 62,174,356.92 and 25,476,811.83 is: 35,158,692.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052,994.70 : 62,174,356.92 = 25,476,811.83 : x
  2. Step 2: Convert to fraction form
    45,052,994.70/62,174,356.92 = 25,476,811.83/x
  3. Step 3: Cross multiply
    45,052,994.70x = 62,174,356.92 × 25,476,811.83
  4. Step 4: Simplify right side
    45,052,994.70x = 1,584,004,391,902,098.25
  5. Step 5: Solve for x
    x = 1,584,004,391,902,098.25/45,052,994.70
  6. Step 6: Final answer
    x = 35,158,692.61

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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.