Home / 1,893,371,268.62-2,612,802,229.89-1,058,002,703.66

Finding the Fourth Proportional to 1,893,371,268.62, 2,612,802,229.89 and 1,058,002,703.66

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Solution

The fourth proportional to 1,893,371,268.62, 2,612,802,229.89 and 1,058,002,703.66 is: 1,460,015,723.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,371,268.62 : 2,612,802,229.89 = 1,058,002,703.66 : x
  2. Step 2: Convert to fraction form
    1,893,371,268.62/2,612,802,229.89 = 1,058,002,703.66/x
  3. Step 3: Cross multiply
    1,893,371,268.62x = 2,612,802,229.89 × 1,058,002,703.66
  4. Step 4: Simplify right side
    1,893,371,268.62x = 2,764,351,823,339,432,448
  5. Step 5: Solve for x
    x = 2,764,351,823,339,432,448/1,893,371,268.62
  6. Step 6: Final answer
    x = 1,460,015,723.89

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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.