Home / 26,997,937.80-40,496,906.70-6,803,179.80

Finding the Fourth Proportional to 26,997,937.80, 40,496,906.70 and 6,803,179.80

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Solution

The fourth proportional to 26,997,937.80, 40,496,906.70 and 6,803,179.80 is: 10,204,769.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,997,937.80 : 40,496,906.70 = 6,803,179.80 : x
  2. Step 2: Convert to fraction form
    26,997,937.80/40,496,906.70 = 6,803,179.80/x
  3. Step 3: Cross multiply
    26,997,937.80x = 40,496,906.70 × 6,803,179.80
  4. Step 4: Simplify right side
    26,997,937.80x = 275,507,737,623,924.69
  5. Step 5: Solve for x
    x = 275,507,737,623,924.69/26,997,937.80
  6. Step 6: Final answer
    x = 10,204,769.70

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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.