Home / 32,023,880-48,040,796.64-10,753,720.64

Finding the Fourth Proportional to 32,023,880, 48,040,796.64 and 10,753,720.64

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Solution

The fourth proportional to 32,023,880, 48,040,796.64 and 10,753,720.64 is: 16,132,252.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,023,880 : 48,040,796.64 = 10,753,720.64 : x
  2. Step 2: Convert to fraction form
    32,023,880/48,040,796.64 = 10,753,720.64/x
  3. Step 3: Cross multiply
    32,023,880x = 48,040,796.64 × 10,753,720.64
  4. Step 4: Simplify right side
    32,023,880x = 516,617,306,389,610.69
  5. Step 5: Solve for x
    x = 516,617,306,389,610.69/32,023,880
  6. Step 6: Final answer
    x = 16,132,252.13

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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.