Home / 18,317,610.54-27,440,497.37-10,625,094.30

Finding the Fourth Proportional to 18,317,610.54, 27,440,497.37 and 10,625,094.30

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Solution

The fourth proportional to 18,317,610.54, 27,440,497.37 and 10,625,094.30 is: 15,916,807.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,317,610.54 : 27,440,497.37 = 10,625,094.30 : x
  2. Step 2: Convert to fraction form
    18,317,610.54/27,440,497.37 = 10,625,094.30/x
  3. Step 3: Cross multiply
    18,317,610.54x = 27,440,497.37 × 10,625,094.30
  4. Step 4: Simplify right side
    18,317,610.54x = 291,557,872,324,616.62
  5. Step 5: Solve for x
    x = 291,557,872,324,616.62/18,317,610.54
  6. Step 6: Final answer
    x = 15,916,807.04

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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.