Home / 33,940,606.15-46,847,906.31-22,181,643.44

Finding the Fourth Proportional to 33,940,606.15, 46,847,906.31 and 22,181,643.44

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Solution

The fourth proportional to 33,940,606.15, 46,847,906.31 and 22,181,643.44 is: 30,617,118.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,940,606.15 : 46,847,906.31 = 22,181,643.44 : x
  2. Step 2: Convert to fraction form
    33,940,606.15/46,847,906.31 = 22,181,643.44/x
  3. Step 3: Cross multiply
    33,940,606.15x = 46,847,906.31 × 22,181,643.44
  4. Step 4: Simplify right side
    33,940,606.15x = 1,039,163,553,678,946.25
  5. Step 5: Solve for x
    x = 1,039,163,553,678,946.25/33,940,606.15
  6. Step 6: Final answer
    x = 30,617,118.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.