Home / 2,932,730,321.87-4,401,051,500.81-1,067,375,498.24

Finding the Fourth Proportional to 2,932,730,321.87, 4,401,051,500.81 and 1,067,375,498.24

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Solution

The fourth proportional to 2,932,730,321.87, 4,401,051,500.81 and 1,067,375,498.24 is: 1,601,775,145.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,730,321.87 : 4,401,051,500.81 = 1,067,375,498.24 : x
  2. Step 2: Convert to fraction form
    2,932,730,321.87/4,401,051,500.81 = 1,067,375,498.24/x
  3. Step 3: Cross multiply
    2,932,730,321.87x = 4,401,051,500.81 × 1,067,375,498.24
  4. Step 4: Simplify right side
    2,932,730,321.87x = 4,697,574,538,470,644,736
  5. Step 5: Solve for x
    x = 4,697,574,538,470,644,736/2,932,730,321.87
  6. Step 6: Final answer
    x = 1,601,775,145.65

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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.