Home / 41,003,998.70-61,505,998.05-16,734,859.70

Finding the Fourth Proportional to 41,003,998.70, 61,505,998.05 and 16,734,859.70

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Solution

The fourth proportional to 41,003,998.70, 61,505,998.05 and 16,734,859.70 is: 25,102,289.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,003,998.70 : 61,505,998.05 = 16,734,859.70 : x
  2. Step 2: Convert to fraction form
    41,003,998.70/61,505,998.05 = 16,734,859.70/x
  3. Step 3: Cross multiply
    41,003,998.70x = 61,505,998.05 × 16,734,859.70
  4. Step 4: Simplify right side
    41,003,998.70x = 1,029,294,248,075,223.50
  5. Step 5: Solve for x
    x = 1,029,294,248,075,223.50/41,003,998.70
  6. Step 6: Final answer
    x = 25,102,289.55

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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.