Home / 37,770,324.48-52,123,050.27-21,472,800.48

Finding the Fourth Proportional to 37,770,324.48, 52,123,050.27 and 21,472,800.48

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Solution

The fourth proportional to 37,770,324.48, 52,123,050.27 and 21,472,800.48 is: 29,632,466.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,770,324.48 : 52,123,050.27 = 21,472,800.48 : x
  2. Step 2: Convert to fraction form
    37,770,324.48/52,123,050.27 = 21,472,800.48/x
  3. Step 3: Cross multiply
    37,770,324.48x = 52,123,050.27 × 21,472,800.48
  4. Step 4: Simplify right side
    37,770,324.48x = 1,119,227,858,856,720.25
  5. Step 5: Solve for x
    x = 1,119,227,858,856,720.25/37,770,324.48
  6. Step 6: Final answer
    x = 29,632,466.08

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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.