Home / 68,847,773.33-95,012,259.03-37,487,038.56

Finding the Fourth Proportional to 68,847,773.33, 95,012,259.03 and 37,487,038.56

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Solution

The fourth proportional to 68,847,773.33, 95,012,259.03 and 37,487,038.56 is: 51,733,382.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,847,773.33 : 95,012,259.03 = 37,487,038.56 : x
  2. Step 2: Convert to fraction form
    68,847,773.33/95,012,259.03 = 37,487,038.56/x
  3. Step 3: Cross multiply
    68,847,773.33x = 95,012,259.03 × 37,487,038.56
  4. Step 4: Simplify right side
    68,847,773.33x = 3,561,728,217,930,318.50
  5. Step 5: Solve for x
    x = 3,561,728,217,930,318.50/68,847,773.33
  6. Step 6: Final answer
    x = 51,733,382.88

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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.