Home / 13,104,901.80-19,657,352.70-10,865,413.80

Finding the Fourth Proportional to 13,104,901.80, 19,657,352.70 and 10,865,413.80

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Solution

The fourth proportional to 13,104,901.80, 19,657,352.70 and 10,865,413.80 is: 16,298,120.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,104,901.80 : 19,657,352.70 = 10,865,413.80 : x
  2. Step 2: Convert to fraction form
    13,104,901.80/19,657,352.70 = 10,865,413.80/x
  3. Step 3: Cross multiply
    13,104,901.80x = 19,657,352.70 × 10,865,413.80
  4. Step 4: Simplify right side
    13,104,901.80x = 213,585,271,298,047.28
  5. Step 5: Solve for x
    x = 213,585,271,298,047.28/13,104,901.80
  6. Step 6: Final answer
    x = 16,298,120.70

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