Home / 34,501,982.19-51,747,488.77-11,471,001.09

Finding the Fourth Proportional to 34,501,982.19, 51,747,488.77 and 11,471,001.09

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Solution

The fourth proportional to 34,501,982.19, 51,747,488.77 and 11,471,001.09 is: 17,204,678.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,501,982.19 : 51,747,488.77 = 11,471,001.09 : x
  2. Step 2: Convert to fraction form
    34,501,982.19/51,747,488.77 = 11,471,001.09/x
  3. Step 3: Cross multiply
    34,501,982.19x = 51,747,488.77 × 11,471,001.09
  4. Step 4: Simplify right side
    34,501,982.19x = 593,595,500,085,432.75
  5. Step 5: Solve for x
    x = 593,595,500,085,432.75/34,501,982.19
  6. Step 6: Final answer
    x = 17,204,678.18

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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.