Home / 2,441,252,891.36-3,661,534,400.16-782,944,660.64

Finding the Fourth Proportional to 2,441,252,891.36, 3,661,534,400.16 and 782,944,660.64

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Solution

The fourth proportional to 2,441,252,891.36, 3,661,534,400.16 and 782,944,660.64 is: 1,174,306,364.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,252,891.36 : 3,661,534,400.16 = 782,944,660.64 : x
  2. Step 2: Convert to fraction form
    2,441,252,891.36/3,661,534,400.16 = 782,944,660.64/x
  3. Step 3: Cross multiply
    2,441,252,891.36x = 3,661,534,400.16 × 782,944,660.64
  4. Step 4: Simplify right side
    2,441,252,891.36x = 2,866,778,808,354,956,800
  5. Step 5: Solve for x
    x = 2,866,778,808,354,956,800/2,441,252,891.36
  6. Step 6: Final answer
    x = 1,174,306,364.78

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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.