Home / 86,205,265.80-129,370,884.30-60,696,097.80

Finding the Fourth Proportional to 86,205,265.80, 129,370,884.30 and 60,696,097.80

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Solution

The fourth proportional to 86,205,265.80, 129,370,884.30 and 60,696,097.80 is: 91,088,494.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,205,265.80 : 129,370,884.30 = 60,696,097.80 : x
  2. Step 2: Convert to fraction form
    86,205,265.80/129,370,884.30 = 60,696,097.80/x
  3. Step 3: Cross multiply
    86,205,265.80x = 129,370,884.30 × 60,696,097.80
  4. Step 4: Simplify right side
    86,205,265.80x = 7,852,307,845,945,284
  5. Step 5: Solve for x
    x = 7,852,307,845,945,284/86,205,265.80
  6. Step 6: Final answer
    x = 91,088,494.11

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