Home / 22,597,027.17-31,183,675.97-12,283,136.61

Finding the Fourth Proportional to 22,597,027.17, 31,183,675.97 and 12,283,136.61

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Solution

The fourth proportional to 22,597,027.17, 31,183,675.97 and 12,283,136.61 is: 16,950,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,597,027.17 : 31,183,675.97 = 12,283,136.61 : x
  2. Step 2: Convert to fraction form
    22,597,027.17/31,183,675.97 = 12,283,136.61/x
  3. Step 3: Cross multiply
    22,597,027.17x = 31,183,675.97 × 12,283,136.61
  4. Step 4: Simplify right side
    22,597,027.17x = 383,033,351,880,068.56
  5. Step 5: Solve for x
    x = 383,033,351,880,068.56/22,597,027.17
  6. Step 6: Final answer
    x = 16,950,608.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.