Home / 23,487,283.84-32,412,723.60-13,033,514.56

Finding the Fourth Proportional to 23,487,283.84, 32,412,723.60 and 13,033,514.56

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Solution

The fourth proportional to 23,487,283.84, 32,412,723.60 and 13,033,514.56 is: 17,986,400.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,487,283.84 : 32,412,723.60 = 13,033,514.56 : x
  2. Step 2: Convert to fraction form
    23,487,283.84/32,412,723.60 = 13,033,514.56/x
  3. Step 3: Cross multiply
    23,487,283.84x = 32,412,723.60 × 13,033,514.56
  4. Step 4: Simplify right side
    23,487,283.84x = 422,451,704,969,855.62
  5. Step 5: Solve for x
    x = 422,451,704,969,855.62/23,487,283.84
  6. Step 6: Final answer
    x = 17,986,400.98

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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.