Home / 24,049,069.74-33,215,297.22-15,825,842.93

Finding the Fourth Proportional to 24,049,069.74, 33,215,297.22 and 15,825,842.93

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Solution

The fourth proportional to 24,049,069.74, 33,215,297.22 and 15,825,842.93 is: 21,857,813.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,049,069.74 : 33,215,297.22 = 15,825,842.93 : x
  2. Step 2: Convert to fraction form
    24,049,069.74/33,215,297.22 = 15,825,842.93/x
  3. Step 3: Cross multiply
    24,049,069.74x = 33,215,297.22 × 15,825,842.93
  4. Step 4: Simplify right side
    24,049,069.74x = 525,660,076,760,023.88
  5. Step 5: Solve for x
    x = 525,660,076,760,023.88/24,049,069.74
  6. Step 6: Final answer
    x = 21,857,813.31

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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.