Home / 17,407,433,069.82-24,022,338,986.70-9,889,466,736.24

Finding the Fourth Proportional to 17,407,433,069.82, 24,022,338,986.70 and 9,889,466,736.24

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Solution

The fourth proportional to 17,407,433,069.82, 24,022,338,986.70 and 9,889,466,736.24 is: 13,647,510,312.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,407,433,069.82 : 24,022,338,986.70 = 9,889,466,736.24 : x
  2. Step 2: Convert to fraction form
    17,407,433,069.82/24,022,338,986.70 = 9,889,466,736.24/x
  3. Step 3: Cross multiply
    17,407,433,069.82x = 24,022,338,986.70 × 9,889,466,736.24
  4. Step 4: Simplify right side
    17,407,433,069.82x = 237,568,122,335,650,971,648
  5. Step 5: Solve for x
    x = 237,568,122,335,650,971,648/17,407,433,069.82
  6. Step 6: Final answer
    x = 13,647,510,312.56

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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.