Home / 29,846,937.60-44,770,406.40-9,654,220.80

Finding the Fourth Proportional to 29,846,937.60, 44,770,406.40 and 9,654,220.80

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Solution

The fourth proportional to 29,846,937.60, 44,770,406.40 and 9,654,220.80 is: 14,481,331.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,846,937.60 : 44,770,406.40 = 9,654,220.80 : x
  2. Step 2: Convert to fraction form
    29,846,937.60/44,770,406.40 = 9,654,220.80/x
  3. Step 3: Cross multiply
    29,846,937.60x = 44,770,406.40 × 9,654,220.80
  4. Step 4: Simplify right side
    29,846,937.60x = 432,223,388,691,333.12
  5. Step 5: Solve for x
    x = 432,223,388,691,333.12/29,846,937.60
  6. Step 6: Final answer
    x = 14,481,331.20

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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.