Home / 23,492,772.70-35,230,864.65-8,347,198.30

Finding the Fourth Proportional to 23,492,772.70, 35,230,864.65 and 8,347,198.30

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Solution

The fourth proportional to 23,492,772.70, 35,230,864.65 and 8,347,198.30 is: 12,517,850.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,492,772.70 : 35,230,864.65 = 8,347,198.30 : x
  2. Step 2: Convert to fraction form
    23,492,772.70/35,230,864.65 = 8,347,198.30/x
  3. Step 3: Cross multiply
    23,492,772.70x = 35,230,864.65 × 8,347,198.30
  4. Step 4: Simplify right side
    23,492,772.70x = 294,079,013,514,010.06
  5. Step 5: Solve for x
    x = 294,079,013,514,010.06/23,492,772.70
  6. Step 6: Final answer
    x = 12,517,850.37

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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.