Home / 2,019,258,785.81-3,101,828,736.94

Finding the Third Proportional to 2,019,258,785.81 and 3,101,828,736.94

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Solution

The third proportional to 2,019,258,785.81 and 3,101,828,736.94 is: 4,764,788,733.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,258,785.81 : 3,101,828,736.94 = 3,101,828,736.94 : x
  2. Step 2: Convert to fraction form
    2,019,258,785.81/3,101,828,736.94 = 3,101,828,736.94/x
  3. Step 3: Cross multiply
    2,019,258,785.81x = 3,101,828,736.94 × 3,101,828,736.94
  4. Step 4: Simplify right side
    2,019,258,785.81x = 9,621,341,513,291,286,528
  5. Step 5: Solve for x
    x = 9,621,341,513,291,286,528/2,019,258,785.81
  6. Step 6: Final answer
    x = 4,764,788,733.81

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.