Home / 24,542,267.75-33,868,563.06-13,529,412.45

Finding the Fourth Proportional to 24,542,267.75, 33,868,563.06 and 13,529,412.45

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Solution

The fourth proportional to 24,542,267.75, 33,868,563.06 and 13,529,412.45 is: 18,670,717.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,542,267.75 : 33,868,563.06 = 13,529,412.45 : x
  2. Step 2: Convert to fraction form
    24,542,267.75/33,868,563.06 = 13,529,412.45/x
  3. Step 3: Cross multiply
    24,542,267.75x = 33,868,563.06 × 13,529,412.45
  4. Step 4: Simplify right side
    24,542,267.75x = 458,221,758,644,915.56
  5. Step 5: Solve for x
    x = 458,221,758,644,915.56/24,542,267.75
  6. Step 6: Final answer
    x = 18,670,717.94

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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.