Home / 4,952,866,744.44-7,432,568,977.26-2,625,438,156.80

Finding the Fourth Proportional to 4,952,866,744.44, 7,432,568,977.26 and 2,625,438,156.80

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Solution

The fourth proportional to 4,952,866,744.44, 7,432,568,977.26 and 2,625,438,156.80 is: 3,939,890,007.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952,866,744.44 : 7,432,568,977.26 = 2,625,438,156.80 : x
  2. Step 2: Convert to fraction form
    4,952,866,744.44/7,432,568,977.26 = 2,625,438,156.80/x
  3. Step 3: Cross multiply
    4,952,866,744.44x = 7,432,568,977.26 × 2,625,438,156.80
  4. Step 4: Simplify right side
    4,952,866,744.44x = 19,513,750,195,946,356,736
  5. Step 5: Solve for x
    x = 19,513,750,195,946,356,736/4,952,866,744.44
  6. Step 6: Final answer
    x = 3,939,890,007.71

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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.