Home / 41,895,692.80-57,810,976.48-23,306,438.72

Finding the Fourth Proportional to 41,895,692.80, 57,810,976.48 and 23,306,438.72

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Solution

The fourth proportional to 41,895,692.80, 57,810,976.48 and 23,306,438.72 is: 32,160,059.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,895,692.80 : 57,810,976.48 = 23,306,438.72 : x
  2. Step 2: Convert to fraction form
    41,895,692.80/57,810,976.48 = 23,306,438.72/x
  3. Step 3: Cross multiply
    41,895,692.80x = 57,810,976.48 × 23,306,438.72
  4. Step 4: Simplify right side
    41,895,692.80x = 1,347,367,980,674,481.25
  5. Step 5: Solve for x
    x = 1,347,367,980,674,481.25/41,895,692.80
  6. Step 6: Final answer
    x = 32,160,059.68

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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.