Home / 59,546,285.57-89,252,481.29-30,318,082.61

Finding the Fourth Proportional to 59,546,285.57, 89,252,481.29 and 30,318,082.61

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Solution

The fourth proportional to 59,546,285.57, 89,252,481.29 and 30,318,082.61 is: 45,443,037.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,546,285.57 : 89,252,481.29 = 30,318,082.61 : x
  2. Step 2: Convert to fraction form
    59,546,285.57/89,252,481.29 = 30,318,082.61/x
  3. Step 3: Cross multiply
    59,546,285.57x = 89,252,481.29 × 30,318,082.61
  4. Step 4: Simplify right side
    59,546,285.57x = 2,705,964,100,299,846.50
  5. Step 5: Solve for x
    x = 2,705,964,100,299,846.50/59,546,285.57
  6. Step 6: Final answer
    x = 45,443,037.71

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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.