Home / 11,944,032,032.40-17,916,048,048.60-3,664,196,998.80

Finding the Fourth Proportional to 11,944,032,032.40, 17,916,048,048.60 and 3,664,196,998.80

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Solution

The fourth proportional to 11,944,032,032.40, 17,916,048,048.60 and 3,664,196,998.80 is: 5,496,295,498.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,032,032.40 : 17,916,048,048.60 = 3,664,196,998.80 : x
  2. Step 2: Convert to fraction form
    11,944,032,032.40/17,916,048,048.60 = 3,664,196,998.80/x
  3. Step 3: Cross multiply
    11,944,032,032.40x = 17,916,048,048.60 × 3,664,196,998.80
  4. Step 4: Simplify right side
    11,944,032,032.40x = 65,647,929,490,036,711,424
  5. Step 5: Solve for x
    x = 65,647,929,490,036,711,424/11,944,032,032.40
  6. Step 6: Final answer
    x = 5,496,295,498.20

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Double scale
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1.5x scale

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.