Home / 11,297,309.02-16,948,218.57-5,908,385.50

Finding the Fourth Proportional to 11,297,309.02, 16,948,218.57 and 5,908,385.50

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Solution

The fourth proportional to 11,297,309.02, 16,948,218.57 and 5,908,385.50 is: 8,863,757.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,297,309.02 : 16,948,218.57 = 5,908,385.50 : x
  2. Step 2: Convert to fraction form
    11,297,309.02/16,948,218.57 = 5,908,385.50/x
  3. Step 3: Cross multiply
    11,297,309.02x = 16,948,218.57 × 5,908,385.50
  4. Step 4: Simplify right side
    11,297,309.02x = 100,136,608,785,291.73
  5. Step 5: Solve for x
    x = 100,136,608,785,291.73/11,297,309.02
  6. Step 6: Final answer
    x = 8,863,757.61

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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.