Home / 18,056,857.44-27,066,243.60-5,923,152.48

Finding the Fourth Proportional to 18,056,857.44, 27,066,243.60 and 5,923,152.48

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Solution

The fourth proportional to 18,056,857.44, 27,066,243.60 and 5,923,152.48 is: 8,878,482.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,056,857.44 : 27,066,243.60 = 5,923,152.48 : x
  2. Step 2: Convert to fraction form
    18,056,857.44/27,066,243.60 = 5,923,152.48/x
  3. Step 3: Cross multiply
    18,056,857.44x = 27,066,243.60 × 5,923,152.48
  4. Step 4: Simplify right side
    18,056,857.44x = 160,317,487,903,624.16
  5. Step 5: Solve for x
    x = 160,317,487,903,624.16/18,056,857.44
  6. Step 6: Final answer
    x = 8,878,482.23

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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.