Home / 35,548,649,282.25-49,062,447,651.96-27,984,614,908.73

Finding the Fourth Proportional to 35,548,649,282.25, 49,062,447,651.96 and 27,984,614,908.73

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Solution

The fourth proportional to 35,548,649,282.25, 49,062,447,651.96 and 27,984,614,908.73 is: 38,622,950,006.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,548,649,282.25 : 49,062,447,651.96 = 27,984,614,908.73 : x
  2. Step 2: Convert to fraction form
    35,548,649,282.25/49,062,447,651.96 = 27,984,614,908.73/x
  3. Step 3: Cross multiply
    35,548,649,282.25x = 49,062,447,651.96 × 27,984,614,908.73
  4. Step 4: Simplify right side
    35,548,649,282.25x = 1,372,993,704,019,628,916,736
  5. Step 5: Solve for x
    x = 1,372,993,704,019,628,916,736/35,548,649,282.25
  6. Step 6: Final answer
    x = 38,622,950,006.29

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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.