Home / 33,448,002.10-50,172,003.15-10,731,195.70

Finding the Fourth Proportional to 33,448,002.10, 50,172,003.15 and 10,731,195.70

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Solution

The fourth proportional to 33,448,002.10, 50,172,003.15 and 10,731,195.70 is: 16,096,793.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,448,002.10 : 50,172,003.15 = 10,731,195.70 : x
  2. Step 2: Convert to fraction form
    33,448,002.10/50,172,003.15 = 10,731,195.70/x
  3. Step 3: Cross multiply
    33,448,002.10x = 50,172,003.15 × 10,731,195.70
  4. Step 4: Simplify right side
    33,448,002.10x = 538,405,584,463,666.38
  5. Step 5: Solve for x
    x = 538,405,584,463,666.38/33,448,002.10
  6. Step 6: Final answer
    x = 16,096,793.55

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1.5x scale

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.