Home / 13,910,273,411,659-20,874,941,143,684-4,854,876,396,081.20

Finding the Fourth Proportional to 13,910,273,411,659, 20,874,941,143,684 and 4,854,876,396,081.20

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Solution

The fourth proportional to 13,910,273,411,659, 20,874,941,143,684 and 4,854,876,396,081.20 is: 7,285,641,053,116.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,910,273,411,659 : 20,874,941,143,684 = 4,854,876,396,081.20 : x
  2. Step 2: Convert to fraction form
    13,910,273,411,659/20,874,941,143,684 = 4,854,876,396,081.20/x
  3. Step 3: Cross multiply
    13,910,273,411,659x = 20,874,941,143,684 × 4,854,876,396,081.20
  4. Step 4: Simplify right side
    13,910,273,411,659x = 101,345,259,028,055,740,446,146,560
  5. Step 5: Solve for x
    x = 101,345,259,028,055,740,446,146,560/13,910,273,411,659
  6. Step 6: Final answer
    x = 7,285,641,053,116.36

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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.