Home / 22,562,960.80-33,831,999.60-9,084,560.80

Finding the Fourth Proportional to 22,562,960.80, 33,831,999.60 and 9,084,560.80

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Solution

The fourth proportional to 22,562,960.80, 33,831,999.60 and 9,084,560.80 is: 13,621,831.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,562,960.80 : 33,831,999.60 = 9,084,560.80 : x
  2. Step 2: Convert to fraction form
    22,562,960.80/33,831,999.60 = 9,084,560.80/x
  3. Step 3: Cross multiply
    22,562,960.80x = 33,831,999.60 × 9,084,560.80
  4. Step 4: Simplify right side
    22,562,960.80x = 307,348,857,351,775.69
  5. Step 5: Solve for x
    x = 307,348,857,351,775.69/22,562,960.80
  6. Step 6: Final answer
    x = 13,621,831.82

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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.