Home / 4,492,145,308.50-9,694,561,515.75

Finding the Third Proportional to 4,492,145,308.50 and 9,694,561,515.75

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Solution

The third proportional to 4,492,145,308.50 and 9,694,561,515.75 is: 20,921,968,575.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,145,308.50 : 9,694,561,515.75 = 9,694,561,515.75 : x
  2. Step 2: Convert to fraction form
    4,492,145,308.50/9,694,561,515.75 = 9,694,561,515.75/x
  3. Step 3: Cross multiply
    4,492,145,308.50x = 9,694,561,515.75 × 9,694,561,515.75
  4. Step 4: Simplify right side
    4,492,145,308.50x = 93,984,522,982,660,931,584
  5. Step 5: Solve for x
    x = 93,984,522,982,660,931,584/4,492,145,308.50
  6. Step 6: Final answer
    x = 20,921,968,575.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.