Home / 17,319,400.36-23,900,819.02-9,584,976.04

Finding the Fourth Proportional to 17,319,400.36, 23,900,819.02 and 9,584,976.04

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Solution

The fourth proportional to 17,319,400.36, 23,900,819.02 and 9,584,976.04 is: 13,227,292.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,319,400.36 : 23,900,819.02 = 9,584,976.04 : x
  2. Step 2: Convert to fraction form
    17,319,400.36/23,900,819.02 = 9,584,976.04/x
  3. Step 3: Cross multiply
    17,319,400.36x = 23,900,819.02 × 9,584,976.04
  4. Step 4: Simplify right side
    17,319,400.36x = 229,088,777,643,076.25
  5. Step 5: Solve for x
    x = 229,088,777,643,076.25/17,319,400.36
  6. Step 6: Final answer
    x = 13,227,292.68

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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.