Home / 15,546,006.20-23,321,998.20-5,960,637.20

Finding the Fourth Proportional to 15,546,006.20, 23,321,998.20 and 5,960,637.20

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Solution

The fourth proportional to 15,546,006.20, 23,321,998.20 and 5,960,637.20 is: 8,942,101.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,546,006.20 : 23,321,998.20 = 5,960,637.20 : x
  2. Step 2: Convert to fraction form
    15,546,006.20/23,321,998.20 = 5,960,637.20/x
  3. Step 3: Cross multiply
    15,546,006.20x = 23,321,998.20 × 5,960,637.20
  4. Step 4: Simplify right side
    15,546,006.20x = 139,013,970,049,253.05
  5. Step 5: Solve for x
    x = 139,013,970,049,253.05/15,546,006.20
  6. Step 6: Final answer
    x = 8,942,101.80

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1.5x scale

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.