Home / 29,226,730.30-43,876,037.85-18,444,010.30

Finding the Fourth Proportional to 29,226,730.30, 43,876,037.85 and 18,444,010.30

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Solution

The fourth proportional to 29,226,730.30, 43,876,037.85 and 18,444,010.30 is: 27,688,697.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,226,730.30 : 43,876,037.85 = 18,444,010.30 : x
  2. Step 2: Convert to fraction form
    29,226,730.30/43,876,037.85 = 18,444,010.30/x
  3. Step 3: Cross multiply
    29,226,730.30x = 43,876,037.85 × 18,444,010.30
  4. Step 4: Simplify right side
    29,226,730.30x = 809,250,094,028,589.88
  5. Step 5: Solve for x
    x = 809,250,094,028,589.88/29,226,730.30
  6. Step 6: Final answer
    x = 27,688,697.49

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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.