Home / 29,009,250.46-43,498,901.13-8,536,309.30

Finding the Fourth Proportional to 29,009,250.46, 43,498,901.13 and 8,536,309.30

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Solution

The fourth proportional to 29,009,250.46, 43,498,901.13 and 8,536,309.30 is: 12,800,057.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,009,250.46 : 43,498,901.13 = 8,536,309.30 : x
  2. Step 2: Convert to fraction form
    29,009,250.46/43,498,901.13 = 8,536,309.30/x
  3. Step 3: Cross multiply
    29,009,250.46x = 43,498,901.13 × 8,536,309.30
  4. Step 4: Simplify right side
    29,009,250.46x = 371,320,074,255,799.56
  5. Step 5: Solve for x
    x = 371,320,074,255,799.56/29,009,250.46
  6. Step 6: Final answer
    x = 12,800,057.51

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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.