Home / 11,138,080.64-16,707,133.60-3,051,125.60

Finding the Fourth Proportional to 11,138,080.64, 16,707,133.60 and 3,051,125.60

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Solution

The fourth proportional to 11,138,080.64, 16,707,133.60 and 3,051,125.60 is: 4,576,691.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,138,080.64 : 16,707,133.60 = 3,051,125.60 : x
  2. Step 2: Convert to fraction form
    11,138,080.64/16,707,133.60 = 3,051,125.60/x
  3. Step 3: Cross multiply
    11,138,080.64x = 16,707,133.60 × 3,051,125.60
  4. Step 4: Simplify right side
    11,138,080.64x = 50,975,563,029,580.16
  5. Step 5: Solve for x
    x = 50,975,563,029,580.16/11,138,080.64
  6. Step 6: Final answer
    x = 4,576,691.86

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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.