Home / 17,264,651.70-23,825,221.66-9,529,695.60

Finding the Fourth Proportional to 17,264,651.70, 23,825,221.66 and 9,529,695.60

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Solution

The fourth proportional to 17,264,651.70, 23,825,221.66 and 9,529,695.60 is: 13,150,981.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,651.70 : 23,825,221.66 = 9,529,695.60 : x
  2. Step 2: Convert to fraction form
    17,264,651.70/23,825,221.66 = 9,529,695.60/x
  3. Step 3: Cross multiply
    17,264,651.70x = 23,825,221.66 × 9,529,695.60
  4. Step 4: Simplify right side
    17,264,651.70x = 227,047,110,022,326.69
  5. Step 5: Solve for x
    x = 227,047,110,022,326.69/17,264,651.70
  6. Step 6: Final answer
    x = 13,150,981.21

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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.