Home / 22,226,079.92-33,295,981.84-16,379,647.80

Finding the Fourth Proportional to 22,226,079.92, 33,295,981.84 and 16,379,647.80

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Solution

The fourth proportional to 22,226,079.92, 33,295,981.84 and 16,379,647.80 is: 24,537,680.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,226,079.92 : 33,295,981.84 = 16,379,647.80 : x
  2. Step 2: Convert to fraction form
    22,226,079.92/33,295,981.84 = 16,379,647.80/x
  3. Step 3: Cross multiply
    22,226,079.92x = 33,295,981.84 × 16,379,647.80
  4. Step 4: Simplify right side
    22,226,079.92x = 545,376,455,694,396
  5. Step 5: Solve for x
    x = 545,376,455,694,396/22,226,079.92
  6. Step 6: Final answer
    x = 24,537,680.85

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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.