Home / 110,690,096.40-165,643,234.20-96,469,347.60

Finding the Fourth Proportional to 110,690,096.40, 165,643,234.20 and 96,469,347.60

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Solution

The fourth proportional to 110,690,096.40, 165,643,234.20 and 96,469,347.60 is: 144,362,461.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,690,096.40 : 165,643,234.20 = 96,469,347.60 : x
  2. Step 2: Convert to fraction form
    110,690,096.40/165,643,234.20 = 96,469,347.60/x
  3. Step 3: Cross multiply
    110,690,096.40x = 165,643,234.20 × 96,469,347.60
  4. Step 4: Simplify right side
    110,690,096.40x = 15,979,494,737,628,006
  5. Step 5: Solve for x
    x = 15,979,494,737,628,006/110,690,096.40
  6. Step 6: Final answer
    x = 144,362,461.12

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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.