Home / 3,633,377,092.44-5,014,062,584.22-1,962,626,971.74

Finding the Fourth Proportional to 3,633,377,092.44, 5,014,062,584.22 and 1,962,626,971.74

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Solution

The fourth proportional to 3,633,377,092.44, 5,014,062,584.22 and 1,962,626,971.74 is: 2,708,426,407.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,377,092.44 : 5,014,062,584.22 = 1,962,626,971.74 : x
  2. Step 2: Convert to fraction form
    3,633,377,092.44/5,014,062,584.22 = 1,962,626,971.74/x
  3. Step 3: Cross multiply
    3,633,377,092.44x = 5,014,062,584.22 × 1,962,626,971.74
  4. Step 4: Simplify right side
    3,633,377,092.44x = 9,840,734,465,782,538,240
  5. Step 5: Solve for x
    x = 9,840,734,465,782,538,240/3,633,377,092.44
  6. Step 6: Final answer
    x = 2,708,426,407.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.