Home / 1,175,004,584,500-1,763,311,965,120.50-410,092,734,940.90

Finding the Fourth Proportional to 1,175,004,584,500, 1,763,311,965,120.50 and 410,092,734,940.90

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Solution

The fourth proportional to 1,175,004,584,500, 1,763,311,965,120.50 and 410,092,734,940.90 is: 615,420,089,307.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,004,584,500 : 1,763,311,965,120.50 = 410,092,734,940.90 : x
  2. Step 2: Convert to fraction form
    1,175,004,584,500/1,763,311,965,120.50 = 410,092,734,940.90/x
  3. Step 3: Cross multiply
    1,175,004,584,500x = 1,763,311,965,120.50 × 410,092,734,940.90
  4. Step 4: Simplify right side
    1,175,004,584,500x = 723,121,426,330,278,715,981,824
  5. Step 5: Solve for x
    x = 723,121,426,330,278,715,981,824/1,175,004,584,500
  6. Step 6: Final answer
    x = 615,420,089,307.98

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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.