Home / 25,012,046.90-37,521,656.33-7,741,764.44

Finding the Fourth Proportional to 25,012,046.90, 37,521,656.33 and 7,741,764.44

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Solution

The fourth proportional to 25,012,046.90, 37,521,656.33 and 7,741,764.44 is: 11,613,756.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,012,046.90 : 37,521,656.33 = 7,741,764.44 : x
  2. Step 2: Convert to fraction form
    25,012,046.90/37,521,656.33 = 7,741,764.44/x
  3. Step 3: Cross multiply
    25,012,046.90x = 37,521,656.33 × 7,741,764.44
  4. Step 4: Simplify right side
    25,012,046.90x = 290,483,824,619,884
  5. Step 5: Solve for x
    x = 290,483,824,619,884/25,012,046.90
  6. Step 6: Final answer
    x = 11,613,756.59

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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.