Home / 27,417,922.20-37,840,900.39-17,499,086.46

Finding the Fourth Proportional to 27,417,922.20, 37,840,900.39 and 17,499,086.46

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Solution

The fourth proportional to 27,417,922.20, 37,840,900.39 and 17,499,086.46 is: 24,151,399.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,417,922.20 : 37,840,900.39 = 17,499,086.46 : x
  2. Step 2: Convert to fraction form
    27,417,922.20/37,840,900.39 = 17,499,086.46/x
  3. Step 3: Cross multiply
    27,417,922.20x = 37,840,900.39 × 17,499,086.46
  4. Step 4: Simplify right side
    27,417,922.20x = 662,181,187,648,857.75
  5. Step 5: Solve for x
    x = 662,181,187,648,857.75/27,417,922.20
  6. Step 6: Final answer
    x = 24,151,399.32

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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.