Home / 62,374,869.14-86,042,761.80-36,266,500.81

Finding the Fourth Proportional to 62,374,869.14, 86,042,761.80 and 36,266,500.81

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Solution

The fourth proportional to 62,374,869.14, 86,042,761.80 and 36,266,500.81 is: 50,027,678.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,374,869.14 : 86,042,761.80 = 36,266,500.81 : x
  2. Step 2: Convert to fraction form
    62,374,869.14/86,042,761.80 = 36,266,500.81/x
  3. Step 3: Cross multiply
    62,374,869.14x = 86,042,761.80 × 36,266,500.81
  4. Step 4: Simplify right side
    62,374,869.14x = 3,120,469,890,084,123
  5. Step 5: Solve for x
    x = 3,120,469,890,084,123/62,374,869.14
  6. Step 6: Final answer
    x = 50,027,678.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.