Home / 100,524,264.80-150,700,037.84-34,936,882.48

Finding the Fourth Proportional to 100,524,264.80, 150,700,037.84 and 34,936,882.48

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Solution

The fourth proportional to 100,524,264.80, 150,700,037.84 and 34,936,882.48 is: 52,375,309.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,524,264.80 : 150,700,037.84 = 34,936,882.48 : x
  2. Step 2: Convert to fraction form
    100,524,264.80/150,700,037.84 = 34,936,882.48/x
  3. Step 3: Cross multiply
    100,524,264.80x = 150,700,037.84 × 34,936,882.48
  4. Step 4: Simplify right side
    100,524,264.80x = 5,264,989,511,747,633
  5. Step 5: Solve for x
    x = 5,264,989,511,747,633/100,524,264.80
  6. Step 6: Final answer
    x = 52,375,309.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.