Home / 3,195,577,744,086.80-4,792,882,297,719-869,715,756,263.55

Finding the Fourth Proportional to 3,195,577,744,086.80, 4,792,882,297,719 and 869,715,756,263.55

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Solution

The fourth proportional to 3,195,577,744,086.80, 4,792,882,297,719 and 869,715,756,263.55 is: 1,304,441,821,187.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,577,744,086.80 : 4,792,882,297,719 = 869,715,756,263.55 : x
  2. Step 2: Convert to fraction form
    3,195,577,744,086.80/4,792,882,297,719 = 869,715,756,263.55/x
  3. Step 3: Cross multiply
    3,195,577,744,086.80x = 4,792,882,297,719 × 869,715,756,263.55
  4. Step 4: Simplify right side
    3,195,577,744,086.80x = 4,168,445,252,242,861,455,310,848
  5. Step 5: Solve for x
    x = 4,168,445,252,242,861,455,310,848/3,195,577,744,086.80
  6. Step 6: Final answer
    x = 1,304,441,821,187.51

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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.