Home / 16,416,136.20-24,626,537.10-5,055,400.20

Finding the Fourth Proportional to 16,416,136.20, 24,626,537.10 and 5,055,400.20

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Solution

The fourth proportional to 16,416,136.20, 24,626,537.10 and 5,055,400.20 is: 7,583,818.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,416,136.20 : 24,626,537.10 = 5,055,400.20 : x
  2. Step 2: Convert to fraction form
    16,416,136.20/24,626,537.10 = 5,055,400.20/x
  3. Step 3: Cross multiply
    16,416,136.20x = 24,626,537.10 × 5,055,400.20
  4. Step 4: Simplify right side
    16,416,136.20x = 124,497,000,580,647.44
  5. Step 5: Solve for x
    x = 124,497,000,580,647.44/16,416,136.20
  6. Step 6: Final answer
    x = 7,583,818.69

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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.