Home / 35,787,686,357.39-77,858,622,245.40

Finding the Third Proportional to 35,787,686,357.39 and 77,858,622,245.40

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Solution

The third proportional to 35,787,686,357.39 and 77,858,622,245.40 is: 169,386,894,626.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,787,686,357.39 : 77,858,622,245.40 = 77,858,622,245.40 : x
  2. Step 2: Convert to fraction form
    35,787,686,357.39/77,858,622,245.40 = 77,858,622,245.40/x
  3. Step 3: Cross multiply
    35,787,686,357.39x = 77,858,622,245.40 × 77,858,622,245.40
  4. Step 4: Simplify right side
    35,787,686,357.39x = 6,061,965,057,951,117,869,056
  5. Step 5: Solve for x
    x = 6,061,965,057,951,117,869,056/35,787,686,357.39
  6. Step 6: Final answer
    x = 169,386,894,626.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.