Home / 32,023,872-48,040,784.64-10,753,712.64

Finding the Fourth Proportional to 32,023,872, 48,040,784.64 and 10,753,712.64

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Solution

The fourth proportional to 32,023,872, 48,040,784.64 and 10,753,712.64 is: 16,132,240.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,023,872 : 48,040,784.64 = 10,753,712.64 : x
  2. Step 2: Convert to fraction form
    32,023,872/48,040,784.64 = 10,753,712.64/x
  3. Step 3: Cross multiply
    32,023,872x = 48,040,784.64 × 10,753,712.64
  4. Step 4: Simplify right side
    32,023,872x = 516,616,793,018,685.88
  5. Step 5: Solve for x
    x = 516,616,793,018,685.88/32,023,872
  6. Step 6: Final answer
    x = 16,132,240.13

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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.