Home / 222,497,885.25-327,316,632.75

Finding the Third Proportional to 222,497,885.25 and 327,316,632.75

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Solution

The third proportional to 222,497,885.25 and 327,316,632.75 is: 481,515,489.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,497,885.25 : 327,316,632.75 = 327,316,632.75 : x
  2. Step 2: Convert to fraction form
    222,497,885.25/327,316,632.75 = 327,316,632.75/x
  3. Step 3: Cross multiply
    222,497,885.25x = 327,316,632.75 × 327,316,632.75
  4. Step 4: Simplify right side
    222,497,885.25x = 107,136,178,074,798,368
  5. Step 5: Solve for x
    x = 107,136,178,074,798,368/222,497,885.25
  6. Step 6: Final answer
    x = 481,515,489.26

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.