Home / 1,175,004,584,350.80-1,763,311,964,897.10-410,092,734,791.55

Finding the Fourth Proportional to 1,175,004,584,350.80, 1,763,311,964,897.10 and 410,092,734,791.55

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Solution

The fourth proportional to 1,175,004,584,350.80, 1,763,311,964,897.10 and 410,092,734,791.55 is: 615,420,089,084.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,004,584,350.80 : 1,763,311,964,897.10 = 410,092,734,791.55 : x
  2. Step 2: Convert to fraction form
    1,175,004,584,350.80/1,763,311,964,897.10 = 410,092,734,791.55/x
  3. Step 3: Cross multiply
    1,175,004,584,350.80x = 1,763,311,964,897.10 × 410,092,734,791.55
  4. Step 4: Simplify right side
    1,175,004,584,350.80x = 723,121,425,975,313,359,175,680
  5. Step 5: Solve for x
    x = 723,121,425,975,313,359,175,680/1,175,004,584,350.80
  6. Step 6: Final answer
    x = 615,420,089,084.03

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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.