Home / 173,702,797.92-260,562,576.84-57,115,572.72

Finding the Fourth Proportional to 173,702,797.92, 260,562,576.84 and 57,115,572.72

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Solution

The fourth proportional to 173,702,797.92, 260,562,576.84 and 57,115,572.72 is: 85,676,114.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,702,797.92 : 260,562,576.84 = 57,115,572.72 : x
  2. Step 2: Convert to fraction form
    173,702,797.92/260,562,576.84 = 57,115,572.72/x
  3. Step 3: Cross multiply
    173,702,797.92x = 260,562,576.84 × 57,115,572.72
  4. Step 4: Simplify right side
    173,702,797.92x = 14,882,180,805,615,608
  5. Step 5: Solve for x
    x = 14,882,180,805,615,608/173,702,797.92
  6. Step 6: Final answer
    x = 85,676,114.51

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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.