Home / 49,209,045.90-73,813,568.85-32,946,951.30

Finding the Fourth Proportional to 49,209,045.90, 73,813,568.85 and 32,946,951.30

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Solution

The fourth proportional to 49,209,045.90, 73,813,568.85 and 32,946,951.30 is: 49,420,426.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,209,045.90 : 73,813,568.85 = 32,946,951.30 : x
  2. Step 2: Convert to fraction form
    49,209,045.90/73,813,568.85 = 32,946,951.30/x
  3. Step 3: Cross multiply
    49,209,045.90x = 73,813,568.85 × 32,946,951.30
  4. Step 4: Simplify right side
    49,209,045.90x = 2,431,932,058,180,147
  5. Step 5: Solve for x
    x = 2,431,932,058,180,147/49,209,045.90
  6. Step 6: Final answer
    x = 49,420,426.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.