Home / 37,446,120.30-56,169,180.45-23,022,417.90

Finding the Fourth Proportional to 37,446,120.30, 56,169,180.45 and 23,022,417.90

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Solution

The fourth proportional to 37,446,120.30, 56,169,180.45 and 23,022,417.90 is: 34,533,626.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,120.30 : 56,169,180.45 = 23,022,417.90 : x
  2. Step 2: Convert to fraction form
    37,446,120.30/56,169,180.45 = 23,022,417.90/x
  3. Step 3: Cross multiply
    37,446,120.30x = 56,169,180.45 × 23,022,417.90
  4. Step 4: Simplify right side
    37,446,120.30x = 1,293,150,345,420,410
  5. Step 5: Solve for x
    x = 1,293,150,345,420,410/37,446,120.30
  6. Step 6: Final answer
    x = 34,533,626.85

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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.