Home / 19,224,067.23-28,831,615.20-5,573,550.06

Finding the Fourth Proportional to 19,224,067.23, 28,831,615.20 and 5,573,550.06

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Solution

The fourth proportional to 19,224,067.23, 28,831,615.20 and 5,573,550.06 is: 8,359,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,224,067.23 : 28,831,615.20 = 5,573,550.06 : x
  2. Step 2: Convert to fraction form
    19,224,067.23/28,831,615.20 = 5,573,550.06/x
  3. Step 3: Cross multiply
    19,224,067.23x = 28,831,615.20 × 5,573,550.06
  4. Step 4: Simplify right side
    19,224,067.23x = 160,694,450,627,856.91
  5. Step 5: Solve for x
    x = 160,694,450,627,856.91/19,224,067.23
  6. Step 6: Final answer
    x = 8,359,024.59

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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.