Home / 25,843,400.38-35,664,131.68-14,241,379.04

Finding the Fourth Proportional to 25,843,400.38, 35,664,131.68 and 14,241,379.04

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Solution

The fourth proportional to 25,843,400.38, 35,664,131.68 and 14,241,379.04 is: 19,653,234.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,843,400.38 : 35,664,131.68 = 14,241,379.04 : x
  2. Step 2: Convert to fraction form
    25,843,400.38/35,664,131.68 = 14,241,379.04/x
  3. Step 3: Cross multiply
    25,843,400.38x = 35,664,131.68 × 14,241,379.04
  4. Step 4: Simplify right side
    25,843,400.38x = 507,906,417,387,351.94
  5. Step 5: Solve for x
    x = 507,906,417,387,351.94/25,843,400.38
  6. Step 6: Final answer
    x = 19,653,234.87

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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.