Home / 2,964,361,195.88-4,090,557,910.98-1,693,950,072.03

Finding the Fourth Proportional to 2,964,361,195.88, 4,090,557,910.98 and 1,693,950,072.03

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Solution

The fourth proportional to 2,964,361,195.88, 4,090,557,910.98 and 1,693,950,072.03 is: 2,337,502,217.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,361,195.88 : 4,090,557,910.98 = 1,693,950,072.03 : x
  2. Step 2: Convert to fraction form
    2,964,361,195.88/4,090,557,910.98 = 1,693,950,072.03/x
  3. Step 3: Cross multiply
    2,964,361,195.88x = 4,090,557,910.98 × 1,693,950,072.03
  4. Step 4: Simplify right side
    2,964,361,195.88x = 6,929,200,867,947,457,536
  5. Step 5: Solve for x
    x = 6,929,200,867,947,457,536/2,964,361,195.88
  6. Step 6: Final answer
    x = 2,337,502,217.20

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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.