Home / 33,940,605.15-46,847,904.93-22,181,642.44

Finding the Fourth Proportional to 33,940,605.15, 46,847,904.93 and 22,181,642.44

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Solution

The fourth proportional to 33,940,605.15, 46,847,904.93 and 22,181,642.44 is: 30,617,116.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,940,605.15 : 46,847,904.93 = 22,181,642.44 : x
  2. Step 2: Convert to fraction form
    33,940,605.15/46,847,904.93 = 22,181,642.44/x
  3. Step 3: Cross multiply
    33,940,605.15x = 46,847,904.93 × 22,181,642.44
  4. Step 4: Simplify right side
    33,940,605.15x = 1,039,163,476,103,253.50
  5. Step 5: Solve for x
    x = 1,039,163,476,103,253.50/33,940,605.15
  6. Step 6: Final answer
    x = 30,617,116.92

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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.