Home / 3,962,789,058.97-5,948,490,877.89-1,603,574,093.23

Finding the Fourth Proportional to 3,962,789,058.97, 5,948,490,877.89 and 1,603,574,093.23

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Solution

The fourth proportional to 3,962,789,058.97, 5,948,490,877.89 and 1,603,574,093.23 is: 2,407,104,118.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,789,058.97 : 5,948,490,877.89 = 1,603,574,093.23 : x
  2. Step 2: Convert to fraction form
    3,962,789,058.97/5,948,490,877.89 = 1,603,574,093.23/x
  3. Step 3: Cross multiply
    3,962,789,058.97x = 5,948,490,877.89 × 1,603,574,093.23
  4. Step 4: Simplify right side
    3,962,789,058.97x = 9,538,845,865,578,577,920
  5. Step 5: Solve for x
    x = 9,538,845,865,578,577,920/3,962,789,058.97
  6. Step 6: Final answer
    x = 2,407,104,118.75

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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.