Home / 2,033,568,047.97-3,051,528,923.08-853,042,802.73

Finding the Fourth Proportional to 2,033,568,047.97, 3,051,528,923.08 and 853,042,802.73

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Solution

The fourth proportional to 2,033,568,047.97, 3,051,528,923.08 and 853,042,802.73 is: 1,280,057,870.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,568,047.97 : 3,051,528,923.08 = 853,042,802.73 : x
  2. Step 2: Convert to fraction form
    2,033,568,047.97/3,051,528,923.08 = 853,042,802.73/x
  3. Step 3: Cross multiply
    2,033,568,047.97x = 3,051,528,923.08 × 853,042,802.73
  4. Step 4: Simplify right side
    2,033,568,047.97x = 2,603,084,785,145,572,864
  5. Step 5: Solve for x
    x = 2,603,084,785,145,572,864/2,033,568,047.97
  6. Step 6: Final answer
    x = 1,280,057,870.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.