Home / 33,222,683.15-49,834,024.73-19,561,806.35

Finding the Fourth Proportional to 33,222,683.15, 49,834,024.73 and 19,561,806.35

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Solution

The fourth proportional to 33,222,683.15, 49,834,024.73 and 19,561,806.35 is: 29,342,709.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222,683.15 : 49,834,024.73 = 19,561,806.35 : x
  2. Step 2: Convert to fraction form
    33,222,683.15/49,834,024.73 = 19,561,806.35/x
  3. Step 3: Cross multiply
    33,222,683.15x = 49,834,024.73 × 19,561,806.35
  4. Step 4: Simplify right side
    33,222,683.15x = 974,843,541,311,562.12
  5. Step 5: Solve for x
    x = 974,843,541,311,562.12/33,222,683.15
  6. Step 6: Final answer
    x = 29,342,709.53

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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.