Home / 16,016,315.96-24,027,564.92-5,230,717.20

Finding the Fourth Proportional to 16,016,315.96, 24,027,564.92 and 5,230,717.20

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Solution

The fourth proportional to 16,016,315.96, 24,027,564.92 and 5,230,717.20 is: 7,847,085.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,016,315.96 : 24,027,564.92 = 5,230,717.20 : x
  2. Step 2: Convert to fraction form
    16,016,315.96/24,027,564.92 = 5,230,717.20/x
  3. Step 3: Cross multiply
    16,016,315.96x = 24,027,564.92 × 5,230,717.20
  4. Step 4: Simplify right side
    16,016,315.96x = 125,681,397,101,160.64
  5. Step 5: Solve for x
    x = 125,681,397,101,160.64/16,016,315.96
  6. Step 6: Final answer
    x = 7,847,085.27

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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.