Home / 3,963,468,268.74-5,945,067,754.90-1,015,776,830.82

Finding the Fourth Proportional to 3,963,468,268.74, 5,945,067,754.90 and 1,015,776,830.82

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Solution

The fourth proportional to 3,963,468,268.74, 5,945,067,754.90 and 1,015,776,830.82 is: 1,523,630,737.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,468,268.74 : 5,945,067,754.90 = 1,015,776,830.82 : x
  2. Step 2: Convert to fraction form
    3,963,468,268.74/5,945,067,754.90 = 1,015,776,830.82/x
  3. Step 3: Cross multiply
    3,963,468,268.74x = 5,945,067,754.90 × 1,015,776,830.82
  4. Step 4: Simplify right side
    3,963,468,268.74x = 6,038,862,083,082,493,952
  5. Step 5: Solve for x
    x = 6,038,862,083,082,493,952/3,963,468,268.74
  6. Step 6: Final answer
    x = 1,523,630,737.94

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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.