Home / 29,846,790.90-44,770,186.35-8,281,350.90

Finding the Fourth Proportional to 29,846,790.90, 44,770,186.35 and 8,281,350.90

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Solution

The fourth proportional to 29,846,790.90, 44,770,186.35 and 8,281,350.90 is: 12,422,026.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,846,790.90 : 44,770,186.35 = 8,281,350.90 : x
  2. Step 2: Convert to fraction form
    29,846,790.90/44,770,186.35 = 8,281,350.90/x
  3. Step 3: Cross multiply
    29,846,790.90x = 44,770,186.35 × 8,281,350.90
  4. Step 4: Simplify right side
    29,846,790.90x = 370,757,623,022,740.25
  5. Step 5: Solve for x
    x = 370,757,623,022,740.25/29,846,790.90
  6. Step 6: Final answer
    x = 12,422,026.35

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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.