Home / 17,320,046.08-23,901,072.64-9,585,413.12

Finding the Fourth Proportional to 17,320,046.08, 23,901,072.64 and 9,585,413.12

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Solution

The fourth proportional to 17,320,046.08, 23,901,072.64 and 9,585,413.12 is: 13,227,543.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,320,046.08 : 23,901,072.64 = 9,585,413.12 : x
  2. Step 2: Convert to fraction form
    17,320,046.08/23,901,072.64 = 9,585,413.12/x
  3. Step 3: Cross multiply
    17,320,046.08x = 23,901,072.64 × 9,585,413.12
  4. Step 4: Simplify right side
    17,320,046.08x = 229,101,655,265,529.03
  5. Step 5: Solve for x
    x = 229,101,655,265,529.03/17,320,046.08
  6. Step 6: Final answer
    x = 13,227,543.06

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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.