Home / 1,463,851,520.58-2,195,803,524.96-531,836,276.34

Finding the Fourth Proportional to 1,463,851,520.58, 2,195,803,524.96 and 531,836,276.34

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Solution

The fourth proportional to 1,463,851,520.58, 2,195,803,524.96 and 531,836,276.34 is: 797,763,949.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,851,520.58 : 2,195,803,524.96 = 531,836,276.34 : x
  2. Step 2: Convert to fraction form
    1,463,851,520.58/2,195,803,524.96 = 531,836,276.34/x
  3. Step 3: Cross multiply
    1,463,851,520.58x = 2,195,803,524.96 × 531,836,276.34
  4. Step 4: Simplify right side
    1,463,851,520.58x = 1,167,807,970,288,972,544
  5. Step 5: Solve for x
    x = 1,167,807,970,288,972,544/1,463,851,520.58
  6. Step 6: Final answer
    x = 797,763,949.33

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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.