Home / 22,597,025.67-31,183,673.90-12,283,135.11

Finding the Fourth Proportional to 22,597,025.67, 31,183,673.90 and 12,283,135.11

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Solution

The fourth proportional to 22,597,025.67, 31,183,673.90 and 12,283,135.11 is: 16,950,606.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,597,025.67 : 31,183,673.90 = 12,283,135.11 : x
  2. Step 2: Convert to fraction form
    22,597,025.67/31,183,673.90 = 12,283,135.11/x
  3. Step 3: Cross multiply
    22,597,025.67x = 31,183,673.90 × 12,283,135.11
  4. Step 4: Simplify right side
    22,597,025.67x = 383,033,279,678,464.94
  5. Step 5: Solve for x
    x = 383,033,279,678,464.94/22,597,025.67
  6. Step 6: Final answer
    x = 16,950,606.03

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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.