Home / 85,407,146,375.77-183,667,774,583.04

Finding the Third Proportional to 85,407,146,375.77 and 183,667,774,583.04

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Solution

The third proportional to 85,407,146,375.77 and 183,667,774,583.04 is: 394,976,917,644.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,407,146,375.77 : 183,667,774,583.04 = 183,667,774,583.04 : x
  2. Step 2: Convert to fraction form
    85,407,146,375.77/183,667,774,583.04 = 183,667,774,583.04/x
  3. Step 3: Cross multiply
    85,407,146,375.77x = 183,667,774,583.04 × 183,667,774,583.04
  4. Step 4: Simplify right side
    85,407,146,375.77x = 33,733,851,420,286,397,710,336
  5. Step 5: Solve for x
    x = 33,733,851,420,286,397,710,336/85,407,146,375.77
  6. Step 6: Final answer
    x = 394,976,917,644.18

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1.5x scale

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.