Home / 14,361,747.24-21,542,561.82-5,842,011.72

Finding the Fourth Proportional to 14,361,747.24, 21,542,561.82 and 5,842,011.72

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Solution

The fourth proportional to 14,361,747.24, 21,542,561.82 and 5,842,011.72 is: 8,762,993.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,361,747.24 : 21,542,561.82 = 5,842,011.72 : x
  2. Step 2: Convert to fraction form
    14,361,747.24/21,542,561.82 = 5,842,011.72/x
  3. Step 3: Cross multiply
    14,361,747.24x = 21,542,561.82 × 5,842,011.72
  4. Step 4: Simplify right side
    14,361,747.24x = 125,851,898,631,264.53
  5. Step 5: Solve for x
    x = 125,851,898,631,264.53/14,361,747.24
  6. Step 6: Final answer
    x = 8,762,993.56

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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.