Home / 29,336,859.60-44,003,321.10-7,770,998.40

Finding the Fourth Proportional to 29,336,859.60, 44,003,321.10 and 7,770,998.40

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Solution

The fourth proportional to 29,336,859.60, 44,003,321.10 and 7,770,998.40 is: 11,655,976.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,336,859.60 : 44,003,321.10 = 7,770,998.40 : x
  2. Step 2: Convert to fraction form
    29,336,859.60/44,003,321.10 = 7,770,998.40/x
  3. Step 3: Cross multiply
    29,336,859.60x = 44,003,321.10 × 7,770,998.40
  4. Step 4: Simplify right side
    29,336,859.60x = 341,949,737,862,786.25
  5. Step 5: Solve for x
    x = 341,949,737,862,786.25/29,336,859.60
  6. Step 6: Final answer
    x = 11,655,976.22

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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.