Home / 34,183,141.70-51,274,712.55-32,988,748.10

Finding the Fourth Proportional to 34,183,141.70, 51,274,712.55 and 32,988,748.10

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Solution

The fourth proportional to 34,183,141.70, 51,274,712.55 and 32,988,748.10 is: 49,483,122.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,183,141.70 : 51,274,712.55 = 32,988,748.10 : x
  2. Step 2: Convert to fraction form
    34,183,141.70/51,274,712.55 = 32,988,748.10/x
  3. Step 3: Cross multiply
    34,183,141.70x = 51,274,712.55 × 32,988,748.10
  4. Step 4: Simplify right side
    34,183,141.70x = 1,691,488,576,211,858.75
  5. Step 5: Solve for x
    x = 1,691,488,576,211,858.75/34,183,141.70
  6. Step 6: Final answer
    x = 49,483,122.15

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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.