Home / 27,699,808.73-41,551,858.17-9,255,817.58

Finding the Fourth Proportional to 27,699,808.73, 41,551,858.17 and 9,255,817.58

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Solution

The fourth proportional to 27,699,808.73, 41,551,858.17 and 9,255,817.58 is: 13,884,443.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,699,808.73 : 41,551,858.17 = 9,255,817.58 : x
  2. Step 2: Convert to fraction form
    27,699,808.73/41,551,858.17 = 9,255,817.58/x
  3. Step 3: Cross multiply
    27,699,808.73x = 41,551,858.17 × 9,255,817.58
  4. Step 4: Simplify right side
    27,699,808.73x = 384,596,419,123,793.31
  5. Step 5: Solve for x
    x = 384,596,419,123,793.31/27,699,808.73
  6. Step 6: Final answer
    x = 13,884,443.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.