Home / 3,393,202,821.42-5,090,949,670.58-1,502,138,140.33

Finding the Fourth Proportional to 3,393,202,821.42, 5,090,949,670.58 and 1,502,138,140.33

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Solution

The fourth proportional to 3,393,202,821.42, 5,090,949,670.58 and 1,502,138,140.33 is: 2,253,714,285.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,202,821.42 : 5,090,949,670.58 = 1,502,138,140.33 : x
  2. Step 2: Convert to fraction form
    3,393,202,821.42/5,090,949,670.58 = 1,502,138,140.33/x
  3. Step 3: Cross multiply
    3,393,202,821.42x = 5,090,949,670.58 × 1,502,138,140.33
  4. Step 4: Simplify right side
    3,393,202,821.42x = 7,647,309,670,669,696,000
  5. Step 5: Solve for x
    x = 7,647,309,670,669,696,000/3,393,202,821.42
  6. Step 6: Final answer
    x = 2,253,714,285.04

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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.