Home / 19,614,353.82-27,068,057.26-10,794,820.56

Finding the Fourth Proportional to 19,614,353.82, 27,068,057.26 and 10,794,820.56

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Solution

The fourth proportional to 19,614,353.82, 27,068,057.26 and 10,794,820.56 is: 14,896,989.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,353.82 : 27,068,057.26 = 10,794,820.56 : x
  2. Step 2: Convert to fraction form
    19,614,353.82/27,068,057.26 = 10,794,820.56/x
  3. Step 3: Cross multiply
    19,614,353.82x = 27,068,057.26 × 10,794,820.56
  4. Step 4: Simplify right side
    19,614,353.82x = 292,194,821,029,505.31
  5. Step 5: Solve for x
    x = 292,194,821,029,505.31/19,614,353.82
  6. Step 6: Final answer
    x = 14,896,989.40

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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.