Home / 4,360,419,738-9,565,026,120

Finding the Third Proportional to 4,360,419,738 and 9,565,026,120

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Solution

The third proportional to 4,360,419,738 and 9,565,026,120 is: 20,981,861,878.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,419,738 : 9,565,026,120 = 9,565,026,120 : x
  2. Step 2: Convert to fraction form
    4,360,419,738/9,565,026,120 = 9,565,026,120/x
  3. Step 3: Cross multiply
    4,360,419,738x = 9,565,026,120 × 9,565,026,120
  4. Step 4: Simplify right side
    4,360,419,738x = 91,489,724,676,282,253,312
  5. Step 5: Solve for x
    x = 91,489,724,676,282,253,312/4,360,419,738
  6. Step 6: Final answer
    x = 20,981,861,878.79

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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.