Home / 53,966,380.37-80,955,243.54-17,577,606.33

Finding the Fourth Proportional to 53,966,380.37, 80,955,243.54 and 17,577,606.33

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Solution

The fourth proportional to 53,966,380.37, 80,955,243.54 and 17,577,606.33 is: 26,368,257.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,966,380.37 : 80,955,243.54 = 17,577,606.33 : x
  2. Step 2: Convert to fraction form
    53,966,380.37/80,955,243.54 = 17,577,606.33/x
  3. Step 3: Cross multiply
    53,966,380.37x = 80,955,243.54 × 17,577,606.33
  4. Step 4: Simplify right side
    53,966,380.37x = 1,422,999,401,295,395.50
  5. Step 5: Solve for x
    x = 1,422,999,401,295,395.50/53,966,380.37
  6. Step 6: Final answer
    x = 26,368,257.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.