Home / 33,908,333.94-46,794,387.69-18,439,323.30

Finding the Fourth Proportional to 33,908,333.94, 46,794,387.69 and 18,439,323.30

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Solution

The fourth proportional to 33,908,333.94, 46,794,387.69 and 18,439,323.30 is: 25,446,748.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,908,333.94 : 46,794,387.69 = 18,439,323.30 : x
  2. Step 2: Convert to fraction form
    33,908,333.94/46,794,387.69 = 18,439,323.30/x
  3. Step 3: Cross multiply
    33,908,333.94x = 46,794,387.69 × 18,439,323.30
  4. Step 4: Simplify right side
    33,908,333.94x = 862,856,843,241,450.12
  5. Step 5: Solve for x
    x = 862,856,843,241,450.12/33,908,333.94
  6. Step 6: Final answer
    x = 25,446,748.42

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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.