Home / 162,365,538.06-224,096,993.85-96,322,694.31

Finding the Fourth Proportional to 162,365,538.06, 224,096,993.85 and 96,322,694.31

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Solution

The fourth proportional to 162,365,538.06, 224,096,993.85 and 96,322,694.31 is: 132,944,629.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,365,538.06 : 224,096,993.85 = 96,322,694.31 : x
  2. Step 2: Convert to fraction form
    162,365,538.06/224,096,993.85 = 96,322,694.31/x
  3. Step 3: Cross multiply
    162,365,538.06x = 224,096,993.85 × 96,322,694.31
  4. Step 4: Simplify right side
    162,365,538.06x = 21,585,626,233,921,888
  5. Step 5: Solve for x
    x = 21,585,626,233,921,888/162,365,538.06
  6. Step 6: Final answer
    x = 132,944,629.09

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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.