Home / 95,328,474.63-131,549,420.97-54,074,481.27

Finding the Fourth Proportional to 95,328,474.63, 131,549,420.97 and 54,074,481.27

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Solution

The fourth proportional to 95,328,474.63, 131,549,420.97 and 54,074,481.27 is: 74,620,586.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,474.63 : 131,549,420.97 = 54,074,481.27 : x
  2. Step 2: Convert to fraction form
    95,328,474.63/131,549,420.97 = 54,074,481.27/x
  3. Step 3: Cross multiply
    95,328,474.63x = 131,549,420.97 × 54,074,481.27
  4. Step 4: Simplify right side
    95,328,474.63x = 7,113,466,700,321,611
  5. Step 5: Solve for x
    x = 7,113,466,700,321,611/95,328,474.63
  6. Step 6: Final answer
    x = 74,620,586.64

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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.