Home / 34,183,553.70-51,275,330.55-32,989,160.10

Finding the Fourth Proportional to 34,183,553.70, 51,275,330.55 and 32,989,160.10

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Solution

The fourth proportional to 34,183,553.70, 51,275,330.55 and 32,989,160.10 is: 49,483,740.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,183,553.70 : 51,275,330.55 = 32,989,160.10 : x
  2. Step 2: Convert to fraction form
    34,183,553.70/51,275,330.55 = 32,989,160.10/x
  3. Step 3: Cross multiply
    34,183,553.70x = 51,275,330.55 × 32,989,160.10
  4. Step 4: Simplify right side
    34,183,553.70x = 1,691,530,088,694,371
  5. Step 5: Solve for x
    x = 1,691,530,088,694,371/34,183,553.70
  6. Step 6: Final answer
    x = 49,483,740.15

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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.