Home / 37,197,321.08-55,796,159.82-11,289,847.46

Finding the Fourth Proportional to 37,197,321.08, 55,796,159.82 and 11,289,847.46

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Solution

The fourth proportional to 37,197,321.08, 55,796,159.82 and 11,289,847.46 is: 16,934,825.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,197,321.08 : 55,796,159.82 = 11,289,847.46 : x
  2. Step 2: Convert to fraction form
    37,197,321.08/55,796,159.82 = 11,289,847.46/x
  3. Step 3: Cross multiply
    37,197,321.08x = 55,796,159.82 × 11,289,847.46
  4. Step 4: Simplify right side
    37,197,321.08x = 629,930,133,221,581.12
  5. Step 5: Solve for x
    x = 629,930,133,221,581.12/37,197,321.08
  6. Step 6: Final answer
    x = 16,934,825.28

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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.