Home / 69,182,441,984.46-95,469,211,286.19-37,499,375,083.98

Finding the Fourth Proportional to 69,182,441,984.46, 95,469,211,286.19 and 37,499,375,083.98

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Solution

The fourth proportional to 69,182,441,984.46, 95,469,211,286.19 and 37,499,375,083.98 is: 51,747,750,734.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,182,441,984.46 : 95,469,211,286.19 = 37,499,375,083.98 : x
  2. Step 2: Convert to fraction form
    69,182,441,984.46/95,469,211,286.19 = 37,499,375,083.98/x
  3. Step 3: Cross multiply
    69,182,441,984.46x = 95,469,211,286.19 × 37,499,375,083.98
  4. Step 4: Simplify right side
    69,182,441,984.46x = 3,580,035,762,992,575,938,560
  5. Step 5: Solve for x
    x = 3,580,035,762,992,575,938,560/69,182,441,984.46
  6. Step 6: Final answer
    x = 51,747,750,734.16

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1.5x scale

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.