Home / 177,499,234.92-244,973,277.42-102,144,014.16

Finding the Fourth Proportional to 177,499,234.92, 244,973,277.42 and 102,144,014.16

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Solution

The fourth proportional to 177,499,234.92, 244,973,277.42 and 102,144,014.16 is: 140,972,742.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,499,234.92 : 244,973,277.42 = 102,144,014.16 : x
  2. Step 2: Convert to fraction form
    177,499,234.92/244,973,277.42 = 102,144,014.16/x
  3. Step 3: Cross multiply
    177,499,234.92x = 244,973,277.42 × 102,144,014.16
  4. Step 4: Simplify right side
    177,499,234.92x = 25,022,553,917,610,088
  5. Step 5: Solve for x
    x = 25,022,553,917,610,088/177,499,234.92
  6. Step 6: Final answer
    x = 140,972,742.38

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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.