Home / 175,295,176.20-262,942,764.30-107,270,728.20

Finding the Fourth Proportional to 175,295,176.20, 262,942,764.30 and 107,270,728.20

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Solution

The fourth proportional to 175,295,176.20, 262,942,764.30 and 107,270,728.20 is: 160,906,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,295,176.20 : 262,942,764.30 = 107,270,728.20 : x
  2. Step 2: Convert to fraction form
    175,295,176.20/262,942,764.30 = 107,270,728.20/x
  3. Step 3: Cross multiply
    175,295,176.20x = 262,942,764.30 × 107,270,728.20
  4. Step 4: Simplify right side
    175,295,176.20x = 28,206,061,801,381,964
  5. Step 5: Solve for x
    x = 28,206,061,801,381,964/175,295,176.20
  6. Step 6: Final answer
    x = 160,906,092.30

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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.