Home / 3,217,477,594.17-4,826,231,805.12-976,544,376.73

Finding the Fourth Proportional to 3,217,477,594.17, 4,826,231,805.12 and 976,544,376.73

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Solution

The fourth proportional to 3,217,477,594.17, 4,826,231,805.12 and 976,544,376.73 is: 1,464,821,243.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,217,477,594.17 : 4,826,231,805.12 = 976,544,376.73 : x
  2. Step 2: Convert to fraction form
    3,217,477,594.17/4,826,231,805.12 = 976,544,376.73/x
  3. Step 3: Cross multiply
    3,217,477,594.17x = 4,826,231,805.12 × 976,544,376.73
  4. Step 4: Simplify right side
    3,217,477,594.17x = 4,713,029,530,085,412,864
  5. Step 5: Solve for x
    x = 4,713,029,530,085,412,864/3,217,477,594.17
  6. Step 6: Final answer
    x = 1,464,821,243.39

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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.