Home / 17,576,435.20-26,331,475.20-9,027,673.60

Finding the Fourth Proportional to 17,576,435.20, 26,331,475.20 and 9,027,673.60

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Solution

The fourth proportional to 17,576,435.20, 26,331,475.20 and 9,027,673.60 is: 13,524,469.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,576,435.20 : 26,331,475.20 = 9,027,673.60 : x
  2. Step 2: Convert to fraction form
    17,576,435.20/26,331,475.20 = 9,027,673.60/x
  3. Step 3: Cross multiply
    17,576,435.20x = 26,331,475.20 × 9,027,673.60
  4. Step 4: Simplify right side
    17,576,435.20x = 237,711,963,512,094.72
  5. Step 5: Solve for x
    x = 237,711,963,512,094.72/17,576,435.20
  6. Step 6: Final answer
    x = 13,524,469.60

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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.