Home / 32,979,430.55-49,476,745.76-11,414,032.49

Finding the Fourth Proportional to 32,979,430.55, 49,476,745.76 and 11,414,032.49

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Solution

The fourth proportional to 32,979,430.55, 49,476,745.76 and 11,414,032.49 is: 17,123,679.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,979,430.55 : 49,476,745.76 = 11,414,032.49 : x
  2. Step 2: Convert to fraction form
    32,979,430.55/49,476,745.76 = 11,414,032.49/x
  3. Step 3: Cross multiply
    32,979,430.55x = 49,476,745.76 × 11,414,032.49
  4. Step 4: Simplify right side
    32,979,430.55x = 564,729,183,392,424.75
  5. Step 5: Solve for x
    x = 564,729,183,392,424.75/32,979,430.55
  6. Step 6: Final answer
    x = 17,123,679.03

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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.