Home / 33,695,999.80-50,543,999.70-26,529,638.20

Finding the Fourth Proportional to 33,695,999.80, 50,543,999.70 and 26,529,638.20

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Solution

The fourth proportional to 33,695,999.80, 50,543,999.70 and 26,529,638.20 is: 39,794,457.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,695,999.80 : 50,543,999.70 = 26,529,638.20 : x
  2. Step 2: Convert to fraction form
    33,695,999.80/50,543,999.70 = 26,529,638.20/x
  3. Step 3: Cross multiply
    33,695,999.80x = 50,543,999.70 × 26,529,638.20
  4. Step 4: Simplify right side
    33,695,999.80x = 1,340,914,025,221,908.50
  5. Step 5: Solve for x
    x = 1,340,914,025,221,908.50/33,695,999.80
  6. Step 6: Final answer
    x = 39,794,457.30

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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.