Home / 2,814,209,858,541.10-3,883,396,472,978.10-1,579,376,808,273.30

Finding the Fourth Proportional to 2,814,209,858,541.10, 3,883,396,472,978.10 and 1,579,376,808,273.30

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Solution

The fourth proportional to 2,814,209,858,541.10, 3,883,396,472,978.10 and 1,579,376,808,273.30 is: 2,179,420,382,647.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,209,858,541.10 : 3,883,396,472,978.10 = 1,579,376,808,273.30 : x
  2. Step 2: Convert to fraction form
    2,814,209,858,541.10/3,883,396,472,978.10 = 1,579,376,808,273.30/x
  3. Step 3: Cross multiply
    2,814,209,858,541.10x = 3,883,396,472,978.10 × 1,579,376,808,273.30
  4. Step 4: Simplify right side
    2,814,209,858,541.10x = 6,133,346,326,751,942,455,328,768
  5. Step 5: Solve for x
    x = 6,133,346,326,751,942,455,328,768/2,814,209,858,541.10
  6. Step 6: Final answer
    x = 2,179,420,382,647.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.