Home / 3,325,328,117.25-4,588,964,959.39-1,799,416,265.12

Finding the Fourth Proportional to 3,325,328,117.25, 4,588,964,959.39 and 1,799,416,265.12

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Solution

The fourth proportional to 3,325,328,117.25, 4,588,964,959.39 and 1,799,416,265.12 is: 2,483,201,024.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,328,117.25 : 4,588,964,959.39 = 1,799,416,265.12 : x
  2. Step 2: Convert to fraction form
    3,325,328,117.25/4,588,964,959.39 = 1,799,416,265.12/x
  3. Step 3: Cross multiply
    3,325,328,117.25x = 4,588,964,959.39 × 1,799,416,265.12
  4. Step 4: Simplify right side
    3,325,328,117.25x = 8,257,458,187,981,641,728
  5. Step 5: Solve for x
    x = 8,257,458,187,981,641,728/3,325,328,117.25
  6. Step 6: Final answer
    x = 2,483,201,024.63

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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.