Home / 41,476,091.20-62,214,136.80-39,124,628.80

Finding the Fourth Proportional to 41,476,091.20, 62,214,136.80 and 39,124,628.80

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Solution

The fourth proportional to 41,476,091.20, 62,214,136.80 and 39,124,628.80 is: 58,686,943.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,476,091.20 : 62,214,136.80 = 39,124,628.80 : x
  2. Step 2: Convert to fraction form
    41,476,091.20/62,214,136.80 = 39,124,628.80/x
  3. Step 3: Cross multiply
    41,476,091.20x = 62,214,136.80 × 39,124,628.80
  4. Step 4: Simplify right side
    41,476,091.20x = 2,434,105,008,412,419.50
  5. Step 5: Solve for x
    x = 2,434,105,008,412,419.50/41,476,091.20
  6. Step 6: Final answer
    x = 58,686,943.20

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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.