Home / 24,079,672.71-33,220,488.69-13,760,859.96

Finding the Fourth Proportional to 24,079,672.71, 33,220,488.69 and 13,760,859.96

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Solution

The fourth proportional to 24,079,672.71, 33,220,488.69 and 13,760,859.96 is: 18,984,580.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,079,672.71 : 33,220,488.69 = 13,760,859.96 : x
  2. Step 2: Convert to fraction form
    24,079,672.71/33,220,488.69 = 13,760,859.96/x
  3. Step 3: Cross multiply
    24,079,672.71x = 33,220,488.69 × 13,760,859.96
  4. Step 4: Simplify right side
    24,079,672.71x = 457,142,492,665,853.88
  5. Step 5: Solve for x
    x = 457,142,492,665,853.88/24,079,672.71
  6. Step 6: Final answer
    x = 18,984,580.82

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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.