Home / 41,575,697.57-62,362,860.24-12,429,604.80

Finding the Fourth Proportional to 41,575,697.57, 62,362,860.24 and 12,429,604.80

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Solution

The fourth proportional to 41,575,697.57, 62,362,860.24 and 12,429,604.80 is: 18,644,202.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,575,697.57 : 62,362,860.24 = 12,429,604.80 : x
  2. Step 2: Convert to fraction form
    41,575,697.57/62,362,860.24 = 12,429,604.80/x
  3. Step 3: Cross multiply
    41,575,697.57x = 62,362,860.24 × 12,429,604.80
  4. Step 4: Simplify right side
    41,575,697.57x = 775,145,706,980,833.25
  5. Step 5: Solve for x
    x = 775,145,706,980,833.25/41,575,697.57
  6. Step 6: Final answer
    x = 18,644,202.08

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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.