Home / 68,906,857.59-95,061,584.19-41,013,927.63

Finding the Fourth Proportional to 68,906,857.59, 95,061,584.19 and 41,013,927.63

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Solution

The fourth proportional to 68,906,857.59, 95,061,584.19 and 41,013,927.63 is: 56,581,435.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,906,857.59 : 95,061,584.19 = 41,013,927.63 : x
  2. Step 2: Convert to fraction form
    68,906,857.59/95,061,584.19 = 41,013,927.63/x
  3. Step 3: Cross multiply
    68,906,857.59x = 95,061,584.19 × 41,013,927.63
  4. Step 4: Simplify right side
    68,906,857.59x = 3,898,848,934,361,812.50
  5. Step 5: Solve for x
    x = 3,898,848,934,361,812.50/68,906,857.59
  6. Step 6: Final answer
    x = 56,581,435.73

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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.