Home / 23,748,936,504-32,784,690,584.64-13,722,491,886.72

Finding the Fourth Proportional to 23,748,936,504, 32,784,690,584.64 and 13,722,491,886.72

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Solution

The fourth proportional to 23,748,936,504, 32,784,690,584.64 and 13,722,491,886.72 is: 18,943,486,184.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,748,936,504 : 32,784,690,584.64 = 13,722,491,886.72 : x
  2. Step 2: Convert to fraction form
    23,748,936,504/32,784,690,584.64 = 13,722,491,886.72/x
  3. Step 3: Cross multiply
    23,748,936,504x = 32,784,690,584.64 × 13,722,491,886.72
  4. Step 4: Simplify right side
    23,748,936,504x = 449,887,650,556,347,940,864
  5. Step 5: Solve for x
    x = 449,887,650,556,347,940,864/23,748,936,504
  6. Step 6: Final answer
    x = 18,943,486,184.34

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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.