Home / 33,866,827.64-46,737,506.82-18,982,426.80

Finding the Fourth Proportional to 33,866,827.64, 46,737,506.82 and 18,982,426.80

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Solution

The fourth proportional to 33,866,827.64, 46,737,506.82 and 18,982,426.80 is: 26,196,469.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,866,827.64 : 46,737,506.82 = 18,982,426.80 : x
  2. Step 2: Convert to fraction form
    33,866,827.64/46,737,506.82 = 18,982,426.80/x
  3. Step 3: Cross multiply
    33,866,827.64x = 46,737,506.82 × 18,982,426.80
  4. Step 4: Simplify right side
    33,866,827.64x = 887,191,302,025,150.88
  5. Step 5: Solve for x
    x = 887,191,302,025,150.88/33,866,827.64
  6. Step 6: Final answer
    x = 26,196,469.05

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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.