Home / 1,168,452,052.53-1,753,005,745.44-469,435,046.64

Finding the Fourth Proportional to 1,168,452,052.53, 1,753,005,745.44 and 469,435,046.64

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Solution

The fourth proportional to 1,168,452,052.53, 1,753,005,745.44 and 469,435,046.64 is: 704,284,212.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,452,052.53 : 1,753,005,745.44 = 469,435,046.64 : x
  2. Step 2: Convert to fraction form
    1,168,452,052.53/1,753,005,745.44 = 469,435,046.64/x
  3. Step 3: Cross multiply
    1,168,452,052.53x = 1,753,005,745.44 × 469,435,046.64
  4. Step 4: Simplify right side
    1,168,452,052.53x = 822,922,333,870,814,336
  5. Step 5: Solve for x
    x = 822,922,333,870,814,336/1,168,452,052.53
  6. Step 6: Final answer
    x = 704,284,212.68

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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.