Home / 3,960,298,413,751.20-5,940,447,620,626.80-1,133,678,526,007.20

Finding the Fourth Proportional to 3,960,298,413,751.20, 5,940,447,620,626.80 and 1,133,678,526,007.20

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Solution

The fourth proportional to 3,960,298,413,751.20, 5,940,447,620,626.80 and 1,133,678,526,007.20 is: 1,700,517,789,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,298,413,751.20 : 5,940,447,620,626.80 = 1,133,678,526,007.20 : x
  2. Step 2: Convert to fraction form
    3,960,298,413,751.20/5,940,447,620,626.80 = 1,133,678,526,007.20/x
  3. Step 3: Cross multiply
    3,960,298,413,751.20x = 5,940,447,620,626.80 × 1,133,678,526,007.20
  4. Step 4: Simplify right side
    3,960,298,413,751.20x = 6,734,557,902,375,168,132,513,792
  5. Step 5: Solve for x
    x = 6,734,557,902,375,168,132,513,792/3,960,298,413,751.20
  6. Step 6: Final answer
    x = 1,700,517,789,010.80

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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.