Home / 32,821,163.01-49,233,844.17-12,626,405.01

Finding the Fourth Proportional to 32,821,163.01, 49,233,844.17 and 12,626,405.01

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Solution

The fourth proportional to 32,821,163.01, 49,233,844.17 and 12,626,405.01 is: 18,940,415.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,821,163.01 : 49,233,844.17 = 12,626,405.01 : x
  2. Step 2: Convert to fraction form
    32,821,163.01/49,233,844.17 = 12,626,405.01/x
  3. Step 3: Cross multiply
    32,821,163.01x = 49,233,844.17 × 12,626,405.01
  4. Step 4: Simplify right side
    32,821,163.01x = 621,646,456,689,647.25
  5. Step 5: Solve for x
    x = 621,646,456,689,647.25/32,821,163.01
  6. Step 6: Final answer
    x = 18,940,415.26

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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.