Home / 1,465,940,419.30-2,022,983,406.53-796,845,654.56

Finding the Fourth Proportional to 1,465,940,419.30, 2,022,983,406.53 and 796,845,654.56

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Solution

The fourth proportional to 1,465,940,419.30, 2,022,983,406.53 and 796,845,654.56 is: 1,099,639,191.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,940,419.30 : 2,022,983,406.53 = 796,845,654.56 : x
  2. Step 2: Convert to fraction form
    1,465,940,419.30/2,022,983,406.53 = 796,845,654.56/x
  3. Step 3: Cross multiply
    1,465,940,419.30x = 2,022,983,406.53 × 796,845,654.56
  4. Step 4: Simplify right side
    1,465,940,419.30x = 1,612,005,536,740,416,256
  5. Step 5: Solve for x
    x = 1,612,005,536,740,416,256/1,465,940,419.30
  6. Step 6: Final answer
    x = 1,099,639,191.00

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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.