Home / 25,022,589.01-37,537,448.98-7,752,147.42

Finding the Fourth Proportional to 25,022,589.01, 37,537,448.98 and 7,752,147.42

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Solution

The fourth proportional to 25,022,589.01, 37,537,448.98 and 7,752,147.42 is: 11,629,325.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,022,589.01 : 37,537,448.98 = 7,752,147.42 : x
  2. Step 2: Convert to fraction form
    25,022,589.01/37,537,448.98 = 7,752,147.42/x
  3. Step 3: Cross multiply
    25,022,589.01x = 37,537,448.98 × 7,752,147.42
  4. Step 4: Simplify right side
    25,022,589.01x = 290,995,838,263,688.62
  5. Step 5: Solve for x
    x = 290,995,838,263,688.62/25,022,589.01
  6. Step 6: Final answer
    x = 11,629,325.73

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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.