Home / 17,331,921.44-23,917,759.30-9,596,797.70

Finding the Fourth Proportional to 17,331,921.44, 23,917,759.30 and 9,596,797.70

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Solution

The fourth proportional to 17,331,921.44, 23,917,759.30 and 9,596,797.70 is: 13,243,418.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331,921.44 : 23,917,759.30 = 9,596,797.70 : x
  2. Step 2: Convert to fraction form
    17,331,921.44/23,917,759.30 = 9,596,797.70/x
  3. Step 3: Cross multiply
    17,331,921.44x = 23,917,759.30 × 9,596,797.70
  4. Step 4: Simplify right side
    17,331,921.44x = 229,533,897,439,393.59
  5. Step 5: Solve for x
    x = 229,533,897,439,393.59/17,331,921.44
  6. Step 6: Final answer
    x = 13,243,418.98

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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.