Home / 36,927,755.07-50,960,460.11-20,182,832.84

Finding the Fourth Proportional to 36,927,755.07, 50,960,460.11 and 20,182,832.84

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Solution

The fourth proportional to 36,927,755.07, 50,960,460.11 and 20,182,832.84 is: 27,852,395.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,927,755.07 : 50,960,460.11 = 20,182,832.84 : x
  2. Step 2: Convert to fraction form
    36,927,755.07/50,960,460.11 = 20,182,832.84/x
  3. Step 3: Cross multiply
    36,927,755.07x = 50,960,460.11 × 20,182,832.84
  4. Step 4: Simplify right side
    36,927,755.07x = 1,028,526,447,493,901.50
  5. Step 5: Solve for x
    x = 1,028,526,447,493,901.50/36,927,755.07
  6. Step 6: Final answer
    x = 27,852,395.73

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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.