Home / 239,520,091.46-359,225,928.75-110,003,190.98

Finding the Fourth Proportional to 239,520,091.46, 359,225,928.75 and 110,003,190.98

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Solution

The fourth proportional to 239,520,091.46, 359,225,928.75 and 110,003,190.98 is: 164,979,890.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,520,091.46 : 359,225,928.75 = 110,003,190.98 : x
  2. Step 2: Convert to fraction form
    239,520,091.46/359,225,928.75 = 110,003,190.98/x
  3. Step 3: Cross multiply
    239,520,091.46x = 359,225,928.75 × 110,003,190.98
  4. Step 4: Simplify right side
    239,520,091.46x = 39,515,998,445,254,128
  5. Step 5: Solve for x
    x = 39,515,998,445,254,128/239,520,091.46
  6. Step 6: Final answer
    x = 164,979,890.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.