Home / 4,333,419,067.02-5,981,948,933.85-2,925,629,889.72

Finding the Fourth Proportional to 4,333,419,067.02, 5,981,948,933.85 and 2,925,629,889.72

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Solution

The fourth proportional to 4,333,419,067.02, 5,981,948,933.85 and 2,925,629,889.72 is: 4,038,605,158.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,419,067.02 : 5,981,948,933.85 = 2,925,629,889.72 : x
  2. Step 2: Convert to fraction form
    4,333,419,067.02/5,981,948,933.85 = 2,925,629,889.72/x
  3. Step 3: Cross multiply
    4,333,419,067.02x = 5,981,948,933.85 × 2,925,629,889.72
  4. Step 4: Simplify right side
    4,333,419,067.02x = 17,500,968,599,650,246,656
  5. Step 5: Solve for x
    x = 17,500,968,599,650,246,656/4,333,419,067.02
  6. Step 6: Final answer
    x = 4,038,605,158.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.