Home / 41,800,029.12-57,684,753.05-22,962,405.20

Finding the Fourth Proportional to 41,800,029.12, 57,684,753.05 and 22,962,405.20

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Solution

The fourth proportional to 41,800,029.12, 57,684,753.05 and 22,962,405.20 is: 31,688,510.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,800,029.12 : 57,684,753.05 = 22,962,405.20 : x
  2. Step 2: Convert to fraction form
    41,800,029.12/57,684,753.05 = 22,962,405.20/x
  3. Step 3: Cross multiply
    41,800,029.12x = 57,684,753.05 × 22,962,405.20
  4. Step 4: Simplify right side
    41,800,029.12x = 1,324,580,672,992,800.25
  5. Step 5: Solve for x
    x = 1,324,580,672,992,800.25/41,800,029.12
  6. Step 6: Final answer
    x = 31,688,510.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.