Home / 41,383,727.70-62,075,591.55-19,807,223.10

Finding the Fourth Proportional to 41,383,727.70, 62,075,591.55 and 19,807,223.10

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Solution

The fourth proportional to 41,383,727.70, 62,075,591.55 and 19,807,223.10 is: 29,710,834.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383,727.70 : 62,075,591.55 = 19,807,223.10 : x
  2. Step 2: Convert to fraction form
    41,383,727.70/62,075,591.55 = 19,807,223.10/x
  3. Step 3: Cross multiply
    41,383,727.70x = 62,075,591.55 × 19,807,223.10
  4. Step 4: Simplify right side
    41,383,727.70x = 1,229,545,090,895,324.75
  5. Step 5: Solve for x
    x = 1,229,545,090,895,324.75/41,383,727.70
  6. Step 6: Final answer
    x = 29,710,834.65

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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.