Home / 43,868,420,749.13-60,538,420,633.79-25,093,673,101.13

Finding the Fourth Proportional to 43,868,420,749.13, 60,538,420,633.79 and 25,093,673,101.13

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Solution

The fourth proportional to 43,868,420,749.13, 60,538,420,633.79 and 25,093,673,101.13 is: 34,629,268,879.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,868,420,749.13 : 60,538,420,633.79 = 25,093,673,101.13 : x
  2. Step 2: Convert to fraction form
    43,868,420,749.13/60,538,420,633.79 = 25,093,673,101.13/x
  3. Step 3: Cross multiply
    43,868,420,749.13x = 60,538,420,633.79 × 25,093,673,101.13
  4. Step 4: Simplify right side
    43,868,420,749.13x = 1,519,131,337,442,726,772,736
  5. Step 5: Solve for x
    x = 1,519,131,337,442,726,772,736/43,868,420,749.13
  6. Step 6: Final answer
    x = 34,629,268,879.55

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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.