Home / 11,487,393,558.32-17,226,085,932.90-6,101,855,691.80

Finding the Fourth Proportional to 11,487,393,558.32, 17,226,085,932.90 and 6,101,855,691.80

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Solution

The fourth proportional to 11,487,393,558.32, 17,226,085,932.90 and 6,101,855,691.80 is: 9,150,125,305.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,487,393,558.32 : 17,226,085,932.90 = 6,101,855,691.80 : x
  2. Step 2: Convert to fraction form
    11,487,393,558.32/17,226,085,932.90 = 6,101,855,691.80/x
  3. Step 3: Cross multiply
    11,487,393,558.32x = 17,226,085,932.90 × 6,101,855,691.80
  4. Step 4: Simplify right side
    11,487,393,558.32x = 105,111,090,497,101,791,232
  5. Step 5: Solve for x
    x = 105,111,090,497,101,791,232/11,487,393,558.32
  6. Step 6: Final answer
    x = 9,150,125,305.92

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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.