Home / 29,052,571.22-40,092,063.78-16,001,044.58

Finding the Fourth Proportional to 29,052,571.22, 40,092,063.78 and 16,001,044.58

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Solution

The fourth proportional to 29,052,571.22, 40,092,063.78 and 16,001,044.58 is: 22,081,174.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,052,571.22 : 40,092,063.78 = 16,001,044.58 : x
  2. Step 2: Convert to fraction form
    29,052,571.22/40,092,063.78 = 16,001,044.58/x
  3. Step 3: Cross multiply
    29,052,571.22x = 40,092,063.78 × 16,001,044.58
  4. Step 4: Simplify right side
    29,052,571.22x = 641,514,899,847,983.38
  5. Step 5: Solve for x
    x = 641,514,899,847,983.38/29,052,571.22
  6. Step 6: Final answer
    x = 22,081,174.67

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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.