Home / 34,136,578.80-51,204,868.20-33,569,708.40

Finding the Fourth Proportional to 34,136,578.80, 51,204,868.20 and 33,569,708.40

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Solution

The fourth proportional to 34,136,578.80, 51,204,868.20 and 33,569,708.40 is: 50,354,562.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,136,578.80 : 51,204,868.20 = 33,569,708.40 : x
  2. Step 2: Convert to fraction form
    34,136,578.80/51,204,868.20 = 33,569,708.40/x
  3. Step 3: Cross multiply
    34,136,578.80x = 51,204,868.20 × 33,569,708.40
  4. Step 4: Simplify right side
    34,136,578.80x = 1,718,932,494,134,433
  5. Step 5: Solve for x
    x = 1,718,932,494,134,433/34,136,578.80
  6. Step 6: Final answer
    x = 50,354,562.60

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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.