Home / 33,219,810.50-49,855,149.20-15,036,774.94

Finding the Fourth Proportional to 33,219,810.50, 49,855,149.20 and 15,036,774.94

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Solution

The fourth proportional to 33,219,810.50, 49,855,149.20 and 15,036,774.94 is: 22,566,674.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,810.50 : 49,855,149.20 = 15,036,774.94 : x
  2. Step 2: Convert to fraction form
    33,219,810.50/49,855,149.20 = 15,036,774.94/x
  3. Step 3: Cross multiply
    33,219,810.50x = 49,855,149.20 × 15,036,774.94
  4. Step 4: Simplify right side
    33,219,810.50x = 749,660,658,120,521.12
  5. Step 5: Solve for x
    x = 749,660,658,120,521.12/33,219,810.50
  6. Step 6: Final answer
    x = 22,566,674.73

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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.