Home / 11,644,074,293.52-16,071,679,173.96-6,634,782,286.32

Finding the Fourth Proportional to 11,644,074,293.52, 16,071,679,173.96 and 6,634,782,286.32

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Solution

The fourth proportional to 11,644,074,293.52, 16,071,679,173.96 and 6,634,782,286.32 is: 9,157,627,270.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,644,074,293.52 : 16,071,679,173.96 = 6,634,782,286.32 : x
  2. Step 2: Convert to fraction form
    11,644,074,293.52/16,071,679,173.96 = 6,634,782,286.32/x
  3. Step 3: Cross multiply
    11,644,074,293.52x = 16,071,679,173.96 × 6,634,782,286.32
  4. Step 4: Simplify right side
    11,644,074,293.52x = 106,632,092,294,807,846,912
  5. Step 5: Solve for x
    x = 106,632,092,294,807,846,912/11,644,074,293.52
  6. Step 6: Final answer
    x = 9,157,627,270.91

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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.