Home / 4,272,441,109,181.60-9,165,096,855,121.90

Finding the Third Proportional to 4,272,441,109,181.60 and 9,165,096,855,121.90

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Solution

The third proportional to 4,272,441,109,181.60 and 9,165,096,855,121.90 is: 19,660,657,272,314.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,441,109,181.60 : 9,165,096,855,121.90 = 9,165,096,855,121.90 : x
  2. Step 2: Convert to fraction form
    4,272,441,109,181.60/9,165,096,855,121.90 = 9,165,096,855,121.90/x
  3. Step 3: Cross multiply
    4,272,441,109,181.60x = 9,165,096,855,121.90 × 9,165,096,855,121.90
  4. Step 4: Simplify right side
    4,272,441,109,181.60x = 83,999,000,363,765,351,984,398,336
  5. Step 5: Solve for x
    x = 83,999,000,363,765,351,984,398,336/4,272,441,109,181.60
  6. Step 6: Final answer
    x = 19,660,657,272,314.20

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.