Home / 240,922,051.52-332,445,446.57-136,477,754.96

Finding the Fourth Proportional to 240,922,051.52, 332,445,446.57 and 136,477,754.96

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Solution

The fourth proportional to 240,922,051.52, 332,445,446.57 and 136,477,754.96 is: 188,324,015.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,922,051.52 : 332,445,446.57 = 136,477,754.96 : x
  2. Step 2: Convert to fraction form
    240,922,051.52/332,445,446.57 = 136,477,754.96/x
  3. Step 3: Cross multiply
    240,922,051.52x = 332,445,446.57 × 136,477,754.96
  4. Step 4: Simplify right side
    240,922,051.52x = 45,371,408,193,227,200
  5. Step 5: Solve for x
    x = 45,371,408,193,227,200/240,922,051.52
  6. Step 6: Final answer
    x = 188,324,015.62

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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.