Home / 41,821,890.80-62,648,855.40-23,849,999.60

Finding the Fourth Proportional to 41,821,890.80, 62,648,855.40 and 23,849,999.60

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Solution

The fourth proportional to 41,821,890.80, 62,648,855.40 and 23,849,999.60 is: 35,727,107.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,821,890.80 : 62,648,855.40 = 23,849,999.60 : x
  2. Step 2: Convert to fraction form
    41,821,890.80/62,648,855.40 = 23,849,999.60/x
  3. Step 3: Cross multiply
    41,821,890.80x = 62,648,855.40 × 23,849,999.60
  4. Step 4: Simplify right side
    41,821,890.80x = 1,494,175,176,230,458
  5. Step 5: Solve for x
    x = 1,494,175,176,230,458/41,821,890.80
  6. Step 6: Final answer
    x = 35,727,107.21

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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.