Home / 6,866,027,800.80-10,300,576,947.60-2,503,960,072.80

Finding the Fourth Proportional to 6,866,027,800.80, 10,300,576,947.60 and 2,503,960,072.80

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Solution

The fourth proportional to 6,866,027,800.80, 10,300,576,947.60 and 2,503,960,072.80 is: 3,756,499,995.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,866,027,800.80 : 10,300,576,947.60 = 2,503,960,072.80 : x
  2. Step 2: Convert to fraction form
    6,866,027,800.80/10,300,576,947.60 = 2,503,960,072.80/x
  3. Step 3: Cross multiply
    6,866,027,800.80x = 10,300,576,947.60 × 2,503,960,072.80
  4. Step 4: Simplify right side
    6,866,027,800.80x = 25,792,233,403,594,502,144
  5. Step 5: Solve for x
    x = 25,792,233,403,594,502,144/6,866,027,800.80
  6. Step 6: Final answer
    x = 3,756,499,995.61

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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.