Home / 19,749,954.44-27,253,650.42-11,046,617.48

Finding the Fourth Proportional to 19,749,954.44, 27,253,650.42 and 11,046,617.48

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Solution

The fourth proportional to 19,749,954.44, 27,253,650.42 and 11,046,617.48 is: 15,243,612.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,749,954.44 : 27,253,650.42 = 11,046,617.48 : x
  2. Step 2: Convert to fraction form
    19,749,954.44/27,253,650.42 = 11,046,617.48/x
  3. Step 3: Cross multiply
    19,749,954.44x = 27,253,650.42 × 11,046,617.48
  4. Step 4: Simplify right side
    19,749,954.44x = 301,060,651,123,381.38
  5. Step 5: Solve for x
    x = 301,060,651,123,381.38/19,749,954.44
  6. Step 6: Final answer
    x = 15,243,612.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.