Home / 49,165,093.80-73,747,640.70-17,252,389.80

Finding the Fourth Proportional to 49,165,093.80, 73,747,640.70 and 17,252,389.80

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Solution

The fourth proportional to 49,165,093.80, 73,747,640.70 and 17,252,389.80 is: 25,878,584.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,165,093.80 : 73,747,640.70 = 17,252,389.80 : x
  2. Step 2: Convert to fraction form
    49,165,093.80/73,747,640.70 = 17,252,389.80/x
  3. Step 3: Cross multiply
    49,165,093.80x = 73,747,640.70 × 17,252,389.80
  4. Step 4: Simplify right side
    49,165,093.80x = 1,272,323,044,186,745
  5. Step 5: Solve for x
    x = 1,272,323,044,186,745/49,165,093.80
  6. Step 6: Final answer
    x = 25,878,584.70

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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.