Home / 49,143,908.80-73,715,863.20-24,957,438.40

Finding the Fourth Proportional to 49,143,908.80, 73,715,863.20 and 24,957,438.40

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Solution

The fourth proportional to 49,143,908.80, 73,715,863.20 and 24,957,438.40 is: 37,436,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,143,908.80 : 73,715,863.20 = 24,957,438.40 : x
  2. Step 2: Convert to fraction form
    49,143,908.80/73,715,863.20 = 24,957,438.40/x
  3. Step 3: Cross multiply
    49,143,908.80x = 73,715,863.20 × 24,957,438.40
  4. Step 4: Simplify right side
    49,143,908.80x = 1,839,759,114,916,826.75
  5. Step 5: Solve for x
    x = 1,839,759,114,916,826.75/49,143,908.80
  6. Step 6: Final answer
    x = 37,436,157.60

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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.