Home / 11,116,489,172.72-15,341,021,614.31-6,036,067,238.27

Finding the Fourth Proportional to 11,116,489,172.72, 15,341,021,614.31 and 6,036,067,238.27

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Solution

The fourth proportional to 11,116,489,172.72, 15,341,021,614.31 and 6,036,067,238.27 is: 8,329,917,524.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,116,489,172.72 : 15,341,021,614.31 = 6,036,067,238.27 : x
  2. Step 2: Convert to fraction form
    11,116,489,172.72/15,341,021,614.31 = 6,036,067,238.27/x
  3. Step 3: Cross multiply
    11,116,489,172.72x = 15,341,021,614.31 × 6,036,067,238.27
  4. Step 4: Simplify right side
    11,116,489,172.72x = 92,599,437,967,621,652,480
  5. Step 5: Solve for x
    x = 92,599,437,967,621,652,480/11,116,489,172.72
  6. Step 6: Final answer
    x = 8,329,917,524.22

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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.