Home / 2,747,005,444,814-4,120,507,197,394-734,642,695,625.85

Finding the Fourth Proportional to 2,747,005,444,814, 4,120,507,197,394 and 734,642,695,625.85

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Solution

The fourth proportional to 2,747,005,444,814, 4,120,507,197,394 and 734,642,695,625.85 is: 1,101,963,784,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,005,444,814 : 4,120,507,197,394 = 734,642,695,625.85 : x
  2. Step 2: Convert to fraction form
    2,747,005,444,814/4,120,507,197,394 = 734,642,695,625.85/x
  3. Step 3: Cross multiply
    2,747,005,444,814x = 4,120,507,197,394 × 734,642,695,625.85
  4. Step 4: Simplify right side
    2,747,005,444,814x = 3,027,100,514,839,244,268,634,112
  5. Step 5: Solve for x
    x = 3,027,100,514,839,244,268,634,112/2,747,005,444,814
  6. Step 6: Final answer
    x = 1,101,963,784,074.05

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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.