Home / 349,243,354.50-582,037,179.75

Finding the Third Proportional to 349,243,354.50 and 582,037,179.75

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Solution

The third proportional to 349,243,354.50 and 582,037,179.75 is: 970,003,506.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,243,354.50 : 582,037,179.75 = 582,037,179.75 : x
  2. Step 2: Convert to fraction form
    349,243,354.50/582,037,179.75 = 582,037,179.75/x
  3. Step 3: Cross multiply
    349,243,354.50x = 582,037,179.75 × 582,037,179.75
  4. Step 4: Simplify right side
    349,243,354.50x = 338,767,278,611,333,824
  5. Step 5: Solve for x
    x = 338,767,278,611,333,824/349,243,354.50
  6. Step 6: Final answer
    x = 970,003,506.86

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.