Home / 2,546,672,238.69-3,820,422,975.66-752,067,316.17

Finding the Fourth Proportional to 2,546,672,238.69, 3,820,422,975.66 and 752,067,316.17

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Solution

The fourth proportional to 2,546,672,238.69, 3,820,422,975.66 and 752,067,316.17 is: 1,128,223,416.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,672,238.69 : 3,820,422,975.66 = 752,067,316.17 : x
  2. Step 2: Convert to fraction form
    2,546,672,238.69/3,820,422,975.66 = 752,067,316.17/x
  3. Step 3: Cross multiply
    2,546,672,238.69x = 3,820,422,975.66 × 752,067,316.17
  4. Step 4: Simplify right side
    2,546,672,238.69x = 2,873,215,253,938,821,120
  5. Step 5: Solve for x
    x = 2,873,215,253,938,821,120/2,546,672,238.69
  6. Step 6: Final answer
    x = 1,128,223,416.54

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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.