Home / 16,536,446.40-24,803,064.80-5,022,012.80

Finding the Fourth Proportional to 16,536,446.40, 24,803,064.80 and 5,022,012.80

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Solution

The fourth proportional to 16,536,446.40, 24,803,064.80 and 5,022,012.80 is: 7,532,531.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,536,446.40 : 24,803,064.80 = 5,022,012.80 : x
  2. Step 2: Convert to fraction form
    16,536,446.40/24,803,064.80 = 5,022,012.80/x
  3. Step 3: Cross multiply
    16,536,446.40x = 24,803,064.80 × 5,022,012.80
  4. Step 4: Simplify right side
    16,536,446.40x = 124,561,308,904,829.44
  5. Step 5: Solve for x
    x = 124,561,308,904,829.44/16,536,446.40
  6. Step 6: Final answer
    x = 7,532,531.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.