Home / 3,963,468,268.23-5,945,067,754.16-1,015,776,830.31

Finding the Fourth Proportional to 3,963,468,268.23, 5,945,067,754.16 and 1,015,776,830.31

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Solution

The fourth proportional to 3,963,468,268.23, 5,945,067,754.16 and 1,015,776,830.31 is: 1,523,630,737.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,468,268.23 : 5,945,067,754.16 = 1,015,776,830.31 : x
  2. Step 2: Convert to fraction form
    3,963,468,268.23/5,945,067,754.16 = 1,015,776,830.31/x
  3. Step 3: Cross multiply
    3,963,468,268.23x = 5,945,067,754.16 × 1,015,776,830.31
  4. Step 4: Simplify right side
    3,963,468,268.23x = 6,038,862,079,293,755,392
  5. Step 5: Solve for x
    x = 6,038,862,079,293,755,392/3,963,468,268.23
  6. Step 6: Final answer
    x = 1,523,630,737.18

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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.