Home / 16,155,835,046.92-24,243,195,932.16-11,669,505,784.30

Finding the Fourth Proportional to 16,155,835,046.92, 24,243,195,932.16 and 11,669,505,784.30

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Solution

The fourth proportional to 16,155,835,046.92, 24,243,195,932.16 and 11,669,505,784.30 is: 17,511,079,702.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,155,835,046.92 : 24,243,195,932.16 = 11,669,505,784.30 : x
  2. Step 2: Convert to fraction form
    16,155,835,046.92/24,243,195,932.16 = 11,669,505,784.30/x
  3. Step 3: Cross multiply
    16,155,835,046.92x = 24,243,195,932.16 × 11,669,505,784.30
  4. Step 4: Simplify right side
    16,155,835,046.92x = 282,906,115,160,259,330,048
  5. Step 5: Solve for x
    x = 282,906,115,160,259,330,048/16,155,835,046.92
  6. Step 6: Final answer
    x = 17,511,079,702.08

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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.