Home / 17,332,564.60-23,918,646.90-9,597,440.80

Finding the Fourth Proportional to 17,332,564.60, 23,918,646.90 and 9,597,440.80

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Solution

The fourth proportional to 17,332,564.60, 23,918,646.90 and 9,597,440.80 is: 13,244,306.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332,564.60 : 23,918,646.90 = 9,597,440.80 : x
  2. Step 2: Convert to fraction form
    17,332,564.60/23,918,646.90 = 9,597,440.80/x
  3. Step 3: Cross multiply
    17,332,564.60x = 23,918,646.90 × 9,597,440.80
  4. Step 4: Simplify right side
    17,332,564.60x = 229,557,797,638,853.53
  5. Step 5: Solve for x
    x = 229,557,797,638,853.53/17,332,564.60
  6. Step 6: Final answer
    x = 13,244,306.48

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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.