Home / 18,625,464,519.75-40,856,859,087.75

Finding the Third Proportional to 18,625,464,519.75 and 40,856,859,087.75

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Solution

The third proportional to 18,625,464,519.75 and 40,856,859,087.75 is: 89,623,694,096.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,625,464,519.75 : 40,856,859,087.75 = 40,856,859,087.75 : x
  2. Step 2: Convert to fraction form
    18,625,464,519.75/40,856,859,087.75 = 40,856,859,087.75/x
  3. Step 3: Cross multiply
    18,625,464,519.75x = 40,856,859,087.75 × 40,856,859,087.75
  4. Step 4: Simplify right side
    18,625,464,519.75x = 1,669,282,934,516,259,749,888
  5. Step 5: Solve for x
    x = 1,669,282,934,516,259,749,888/18,625,464,519.75
  6. Step 6: Final answer
    x = 89,623,694,096.12

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1.5x scale

Why These Related Problems?

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