Home / 29,380,006.20-44,070,009.30-25,033,999.80

Finding the Fourth Proportional to 29,380,006.20, 44,070,009.30 and 25,033,999.80

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Solution

The fourth proportional to 29,380,006.20, 44,070,009.30 and 25,033,999.80 is: 37,550,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380,006.20 : 44,070,009.30 = 25,033,999.80 : x
  2. Step 2: Convert to fraction form
    29,380,006.20/44,070,009.30 = 25,033,999.80/x
  3. Step 3: Cross multiply
    29,380,006.20x = 44,070,009.30 × 25,033,999.80
  4. Step 4: Simplify right side
    29,380,006.20x = 1,103,248,604,002,198.12
  5. Step 5: Solve for x
    x = 1,103,248,604,002,198.12/29,380,006.20
  6. Step 6: Final answer
    x = 37,550,999.70

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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.