Home / 149,131,663,172-327,135,984,348

Finding the Third Proportional to 149,131,663,172 and 327,135,984,348

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Solution

The third proportional to 149,131,663,172 and 327,135,984,348 is: 717,607,179,985.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,131,663,172 : 327,135,984,348 = 327,135,984,348 : x
  2. Step 2: Convert to fraction form
    149,131,663,172/327,135,984,348 = 327,135,984,348/x
  3. Step 3: Cross multiply
    149,131,663,172x = 327,135,984,348 × 327,135,984,348
  4. Step 4: Simplify right side
    149,131,663,172x = 107,017,952,255,334,905,020,416
  5. Step 5: Solve for x
    x = 107,017,952,255,334,905,020,416/149,131,663,172
  6. Step 6: Final answer
    x = 717,607,179,985.02

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.