Home / 2,313,067,081.77-3,469,930,066.77-717,839,178.93

Finding the Fourth Proportional to 2,313,067,081.77, 3,469,930,066.77 and 717,839,178.93

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Solution

The fourth proportional to 2,313,067,081.77, 3,469,930,066.77 and 717,839,178.93 is: 1,076,861,008.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,067,081.77 : 3,469,930,066.77 = 717,839,178.93 : x
  2. Step 2: Convert to fraction form
    2,313,067,081.77/3,469,930,066.77 = 717,839,178.93/x
  3. Step 3: Cross multiply
    2,313,067,081.77x = 3,469,930,066.77 × 717,839,178.93
  4. Step 4: Simplify right side
    2,313,067,081.77x = 2,490,851,750,074,696,704
  5. Step 5: Solve for x
    x = 2,490,851,750,074,696,704/2,313,067,081.77
  6. Step 6: Final answer
    x = 1,076,861,008.36

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1.5x scale

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.