Home / 29,525,343.80-44,288,015.70-8,250,207.80

Finding the Fourth Proportional to 29,525,343.80, 44,288,015.70 and 8,250,207.80

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Solution

The fourth proportional to 29,525,343.80, 44,288,015.70 and 8,250,207.80 is: 12,375,311.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,343.80 : 44,288,015.70 = 8,250,207.80 : x
  2. Step 2: Convert to fraction form
    29,525,343.80/44,288,015.70 = 8,250,207.80/x
  3. Step 3: Cross multiply
    29,525,343.80x = 44,288,015.70 × 8,250,207.80
  4. Step 4: Simplify right side
    29,525,343.80x = 365,385,332,574,662.50
  5. Step 5: Solve for x
    x = 365,385,332,574,662.50/29,525,343.80
  6. Step 6: Final answer
    x = 12,375,311.70

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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.