Home / 163,815.12-245,634.59-96,370.47

Finding the Fourth Proportional to 163,815.12, 245,634.59 and 96,370.47

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Solution

The fourth proportional to 163,815.12, 245,634.59 and 96,370.47 is: 144,503.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,815.12 : 245,634.59 = 96,370.47 : x
  2. Step 2: Convert to fraction form
    163,815.12/245,634.59 = 96,370.47/x
  3. Step 3: Cross multiply
    163,815.12x = 245,634.59 × 96,370.47
  4. Step 4: Simplify right side
    163,815.12x = 23,671,921,127.48
  5. Step 5: Solve for x
    x = 23,671,921,127.48/163,815.12
  6. Step 6: Final answer
    x = 144,503.88

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