Home / 17,332,261.64-23,918,228.06-9,597,137.48

Finding the Fourth Proportional to 17,332,261.64, 23,918,228.06 and 9,597,137.48

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Solution

The fourth proportional to 17,332,261.64, 23,918,228.06 and 9,597,137.48 is: 13,243,887.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332,261.64 : 23,918,228.06 = 9,597,137.48 : x
  2. Step 2: Convert to fraction form
    17,332,261.64/23,918,228.06 = 9,597,137.48/x
  3. Step 3: Cross multiply
    17,332,261.64x = 23,918,228.06 × 9,597,137.48
  4. Step 4: Simplify right side
    17,332,261.64x = 229,546,522,969,813.69
  5. Step 5: Solve for x
    x = 229,546,522,969,813.69/17,332,261.64
  6. Step 6: Final answer
    x = 13,243,887.48

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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.