Home / 32,853,917.38-45,344,097.17-19,801,193.34

Finding the Fourth Proportional to 32,853,917.38, 45,344,097.17 and 19,801,193.34

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Solution

The fourth proportional to 32,853,917.38, 45,344,097.17 and 19,801,193.34 is: 27,329,076.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,853,917.38 : 45,344,097.17 = 19,801,193.34 : x
  2. Step 2: Convert to fraction form
    32,853,917.38/45,344,097.17 = 19,801,193.34/x
  3. Step 3: Cross multiply
    32,853,917.38x = 45,344,097.17 × 19,801,193.34
  4. Step 4: Simplify right side
    32,853,917.38x = 897,867,234,890,916.88
  5. Step 5: Solve for x
    x = 897,867,234,890,916.88/32,853,917.38
  6. Step 6: Final answer
    x = 27,329,076.91

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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.