Home / 22,995,000.80-34,479,379.20-8,618,537.60

Finding the Fourth Proportional to 22,995,000.80, 34,479,379.20 and 8,618,537.60

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Solution

The fourth proportional to 22,995,000.80, 34,479,379.20 and 8,618,537.60 is: 12,922,888.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,995,000.80 : 34,479,379.20 = 8,618,537.60 : x
  2. Step 2: Convert to fraction form
    22,995,000.80/34,479,379.20 = 8,618,537.60/x
  3. Step 3: Cross multiply
    22,995,000.80x = 34,479,379.20 × 8,618,537.60
  4. Step 4: Simplify right side
    22,995,000.80x = 297,161,826,059,857.94
  5. Step 5: Solve for x
    x = 297,161,826,059,857.94/22,995,000.80
  6. Step 6: Final answer
    x = 12,922,888.27

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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.