Home / 20,153,939,110.12-43,661,486,828.15

Finding the Third Proportional to 20,153,939,110.12 and 43,661,486,828.15

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Solution

The third proportional to 20,153,939,110.12 and 43,661,486,828.15 is: 94,588,230,202.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,153,939,110.12 : 43,661,486,828.15 = 43,661,486,828.15 : x
  2. Step 2: Convert to fraction form
    20,153,939,110.12/43,661,486,828.15 = 43,661,486,828.15/x
  3. Step 3: Cross multiply
    20,153,939,110.12x = 43,661,486,828.15 × 43,661,486,828.15
  4. Step 4: Simplify right side
    20,153,939,110.12x = 1,906,325,432,044,279,037,952
  5. Step 5: Solve for x
    x = 1,906,325,432,044,279,037,952/20,153,939,110.12
  6. Step 6: Final answer
    x = 94,588,230,202.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.