Home / 23,422,932,126.45-35,138,851,687.13-7,706,287,311.21

Finding the Fourth Proportional to 23,422,932,126.45, 35,138,851,687.13 and 7,706,287,311.21

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Solution

The fourth proportional to 23,422,932,126.45, 35,138,851,687.13 and 7,706,287,311.21 is: 11,560,896,194.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,422,932,126.45 : 35,138,851,687.13 = 7,706,287,311.21 : x
  2. Step 2: Convert to fraction form
    23,422,932,126.45/35,138,851,687.13 = 7,706,287,311.21/x
  3. Step 3: Cross multiply
    23,422,932,126.45x = 35,138,851,687.13 × 7,706,287,311.21
  4. Step 4: Simplify right side
    23,422,932,126.45x = 270,790,086,886,981,500,928
  5. Step 5: Solve for x
    x = 270,790,086,886,981,500,928/23,422,932,126.45
  6. Step 6: Final answer
    x = 11,560,896,194.60

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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.