Home / 33,813,411.58-46,658,571.38-18,929,550.64

Finding the Fourth Proportional to 33,813,411.58, 46,658,571.38 and 18,929,550.64

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Solution

The fourth proportional to 33,813,411.58, 46,658,571.38 and 18,929,550.64 is: 26,120,576.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813,411.58 : 46,658,571.38 = 18,929,550.64 : x
  2. Step 2: Convert to fraction form
    33,813,411.58/46,658,571.38 = 18,929,550.64/x
  3. Step 3: Cross multiply
    33,813,411.58x = 46,658,571.38 × 18,929,550.64
  4. Step 4: Simplify right side
    33,813,411.58x = 883,225,789,727,764.75
  5. Step 5: Solve for x
    x = 883,225,789,727,764.75/33,813,411.58
  6. Step 6: Final answer
    x = 26,120,576.08

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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.