Home / 24,487,491.88-33,791,725.46-13,324,030.85

Finding the Fourth Proportional to 24,487,491.88, 33,791,725.46 and 13,324,030.85

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Solution

The fourth proportional to 24,487,491.88, 33,791,725.46 and 13,324,030.85 is: 18,386,611.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,487,491.88 : 33,791,725.46 = 13,324,030.85 : x
  2. Step 2: Convert to fraction form
    24,487,491.88/33,791,725.46 = 13,324,030.85/x
  3. Step 3: Cross multiply
    24,487,491.88x = 33,791,725.46 × 13,324,030.85
  4. Step 4: Simplify right side
    24,487,491.88x = 450,241,992,521,629.56
  5. Step 5: Solve for x
    x = 450,241,992,521,629.56/24,487,491.88
  6. Step 6: Final answer
    x = 18,386,611.20

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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.