Home / 32,853,918.64-45,344,098.89-19,801,194.59

Finding the Fourth Proportional to 32,853,918.64, 45,344,098.89 and 19,801,194.59

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Solution

The fourth proportional to 32,853,918.64, 45,344,098.89 and 19,801,194.59 is: 27,329,078.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,853,918.64 : 45,344,098.89 = 19,801,194.59 : x
  2. Step 2: Convert to fraction form
    32,853,918.64/45,344,098.89 = 19,801,194.59/x
  3. Step 3: Cross multiply
    32,853,918.64x = 45,344,098.89 × 19,801,194.59
  4. Step 4: Simplify right side
    32,853,918.64x = 897,867,325,629,093
  5. Step 5: Solve for x
    x = 897,867,325,629,093/32,853,918.64
  6. Step 6: Final answer
    x = 27,329,078.62

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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.