Home / 45,054,243.25-67,588,109.06-16,307,104.80

Finding the Fourth Proportional to 45,054,243.25, 67,588,109.06 and 16,307,104.80

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Solution

The fourth proportional to 45,054,243.25, 67,588,109.06 and 16,307,104.80 is: 24,463,098.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,054,243.25 : 67,588,109.06 = 16,307,104.80 : x
  2. Step 2: Convert to fraction form
    45,054,243.25/67,588,109.06 = 16,307,104.80/x
  3. Step 3: Cross multiply
    45,054,243.25x = 67,588,109.06 × 16,307,104.80
  4. Step 4: Simplify right side
    45,054,243.25x = 1,102,166,377,675,249.62
  5. Step 5: Solve for x
    x = 1,102,166,377,675,249.62/45,054,243.25
  6. Step 6: Final answer
    x = 24,463,098.22

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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.