Home / 3,621,672,033.20-5,432,508,049.80-2,513,936,412.80

Finding the Fourth Proportional to 3,621,672,033.20, 5,432,508,049.80 and 2,513,936,412.80

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Solution

The fourth proportional to 3,621,672,033.20, 5,432,508,049.80 and 2,513,936,412.80 is: 3,770,904,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,672,033.20 : 5,432,508,049.80 = 2,513,936,412.80 : x
  2. Step 2: Convert to fraction form
    3,621,672,033.20/5,432,508,049.80 = 2,513,936,412.80/x
  3. Step 3: Cross multiply
    3,621,672,033.20x = 5,432,508,049.80 × 2,513,936,412.80
  4. Step 4: Simplify right side
    3,621,672,033.20x = 13,656,979,799,221,338,112
  5. Step 5: Solve for x
    x = 13,656,979,799,221,338,112/3,621,672,033.20
  6. Step 6: Final answer
    x = 3,770,904,619.20

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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.