Home / 116,006,906.48-160,086,338.43-63,795,942.14

Finding the Fourth Proportional to 116,006,906.48, 160,086,338.43 and 63,795,942.14

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Solution

The fourth proportional to 116,006,906.48, 160,086,338.43 and 63,795,942.14 is: 88,036,644.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,006,906.48 : 160,086,338.43 = 63,795,942.14 : x
  2. Step 2: Convert to fraction form
    116,006,906.48/160,086,338.43 = 63,795,942.14/x
  3. Step 3: Cross multiply
    116,006,906.48x = 160,086,338.43 × 63,795,942.14
  4. Step 4: Simplify right side
    116,006,906.48x = 10,212,858,783,884,738
  5. Step 5: Solve for x
    x = 10,212,858,783,884,738/116,006,906.48
  6. Step 6: Final answer
    x = 88,036,644.49

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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.