Home / 62,351,991.83-93,532,974.12-21,394,949.33

Finding the Fourth Proportional to 62,351,991.83, 93,532,974.12 and 21,394,949.33

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Solution

The fourth proportional to 62,351,991.83, 93,532,974.12 and 21,394,949.33 is: 32,094,134.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,351,991.83 : 93,532,974.12 = 21,394,949.33 : x
  2. Step 2: Convert to fraction form
    62,351,991.83/93,532,974.12 = 21,394,949.33/x
  3. Step 3: Cross multiply
    62,351,991.83x = 93,532,974.12 × 21,394,949.33
  4. Step 4: Simplify right side
    62,351,991.83x = 2,001,133,241,874,626.25
  5. Step 5: Solve for x
    x = 2,001,133,241,874,626.25/62,351,991.83
  6. Step 6: Final answer
    x = 32,094,134.98

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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.