Home / 36,962,635.23-51,008,775.17-20,441,906.01

Finding the Fourth Proportional to 36,962,635.23, 51,008,775.17 and 20,441,906.01

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Solution

The fourth proportional to 36,962,635.23, 51,008,775.17 and 20,441,906.01 is: 28,210,017.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,962,635.23 : 51,008,775.17 = 20,441,906.01 : x
  2. Step 2: Convert to fraction form
    36,962,635.23/51,008,775.17 = 20,441,906.01/x
  3. Step 3: Cross multiply
    36,962,635.23x = 51,008,775.17 × 20,441,906.01
  4. Step 4: Simplify right side
    36,962,635.23x = 1,042,716,587,608,152.25
  5. Step 5: Solve for x
    x = 1,042,716,587,608,152.25/36,962,635.23
  6. Step 6: Final answer
    x = 28,210,017.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.