Home / 29,961,115.20-44,865,640.80-16,482,715.20

Finding the Fourth Proportional to 29,961,115.20, 44,865,640.80 and 16,482,715.20

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Solution

The fourth proportional to 29,961,115.20, 44,865,640.80 and 16,482,715.20 is: 24,682,244.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,961,115.20 : 44,865,640.80 = 16,482,715.20 : x
  2. Step 2: Convert to fraction form
    29,961,115.20/44,865,640.80 = 16,482,715.20/x
  3. Step 3: Cross multiply
    29,961,115.20x = 44,865,640.80 × 16,482,715.20
  4. Step 4: Simplify right side
    29,961,115.20x = 739,507,579,571,900.12
  5. Step 5: Solve for x
    x = 739,507,579,571,900.12/29,961,115.20
  6. Step 6: Final answer
    x = 24,682,244.79

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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.