Home / 27,033,133.44-37,305,413.28-14,642,993.28

Finding the Fourth Proportional to 27,033,133.44, 37,305,413.28 and 14,642,993.28

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Solution

The fourth proportional to 27,033,133.44, 37,305,413.28 and 14,642,993.28 is: 20,207,162.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,033,133.44 : 37,305,413.28 = 14,642,993.28 : x
  2. Step 2: Convert to fraction form
    27,033,133.44/37,305,413.28 = 14,642,993.28/x
  3. Step 3: Cross multiply
    27,033,133.44x = 37,305,413.28 × 14,642,993.28
  4. Step 4: Simplify right side
    27,033,133.44x = 546,262,915,966,662.75
  5. Step 5: Solve for x
    x = 546,262,915,966,662.75/27,033,133.44
  6. Step 6: Final answer
    x = 20,207,162.34

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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.