Home / 85,257,243,445.12-183,445,322,184.63

Finding the Third Proportional to 85,257,243,445.12 and 183,445,322,184.63

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Solution

The third proportional to 85,257,243,445.12 and 183,445,322,184.63 is: 394,713,514,906.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,257,243,445.12 : 183,445,322,184.63 = 183,445,322,184.63 : x
  2. Step 2: Convert to fraction form
    85,257,243,445.12/183,445,322,184.63 = 183,445,322,184.63/x
  3. Step 3: Cross multiply
    85,257,243,445.12x = 183,445,322,184.63 × 183,445,322,184.63
  4. Step 4: Simplify right side
    85,257,243,445.12x = 33,652,186,231,422,706,515,968
  5. Step 5: Solve for x
    x = 33,652,186,231,422,706,515,968/85,257,243,445.12
  6. Step 6: Final answer
    x = 394,713,514,906.04

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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.