Home / 173,815,808.20-260,723,712.30-93,194,240.20

Finding the Fourth Proportional to 173,815,808.20, 260,723,712.30 and 93,194,240.20

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Solution

The fourth proportional to 173,815,808.20, 260,723,712.30 and 93,194,240.20 is: 139,791,360.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,815,808.20 : 260,723,712.30 = 93,194,240.20 : x
  2. Step 2: Convert to fraction form
    173,815,808.20/260,723,712.30 = 93,194,240.20/x
  3. Step 3: Cross multiply
    173,815,808.20x = 260,723,712.30 × 93,194,240.20
  4. Step 4: Simplify right side
    173,815,808.20x = 24,297,948,269,921,896
  5. Step 5: Solve for x
    x = 24,297,948,269,921,896/173,815,808.20
  6. Step 6: Final answer
    x = 139,791,360.30

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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.