Home / 36,521,252.20-54,777,731.10-9,597,629.80

Finding the Fourth Proportional to 36,521,252.20, 54,777,731.10 and 9,597,629.80

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Solution

The fourth proportional to 36,521,252.20, 54,777,731.10 and 9,597,629.80 is: 14,395,354.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,521,252.20 : 54,777,731.10 = 9,597,629.80 : x
  2. Step 2: Convert to fraction form
    36,521,252.20/54,777,731.10 = 9,597,629.80/x
  3. Step 3: Cross multiply
    36,521,252.20x = 54,777,731.10 × 9,597,629.80
  4. Step 4: Simplify right side
    36,521,252.20x = 525,736,384,381,746.81
  5. Step 5: Solve for x
    x = 525,736,384,381,746.81/36,521,252.20
  6. Step 6: Final answer
    x = 14,395,354.83

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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.