Home / 162,365,539.56-224,096,995.92-96,322,695.81

Finding the Fourth Proportional to 162,365,539.56, 224,096,995.92 and 96,322,695.81

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Solution

The fourth proportional to 162,365,539.56, 224,096,995.92 and 96,322,695.81 is: 132,944,631.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,365,539.56 : 224,096,995.92 = 96,322,695.81 : x
  2. Step 2: Convert to fraction form
    162,365,539.56/224,096,995.92 = 96,322,695.81/x
  3. Step 3: Cross multiply
    162,365,539.56x = 224,096,995.92 × 96,322,695.81
  4. Step 4: Simplify right side
    162,365,539.56x = 21,585,626,769,936,972
  5. Step 5: Solve for x
    x = 21,585,626,769,936,972/162,365,539.56
  6. Step 6: Final answer
    x = 132,944,631.16

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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.