Home / 37,226,298.44-55,842,573.24-11,318,824.76

Finding the Fourth Proportional to 37,226,298.44, 55,842,573.24 and 11,318,824.76

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Solution

The fourth proportional to 37,226,298.44, 55,842,573.24 and 11,318,824.76 is: 16,979,187.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,226,298.44 : 55,842,573.24 = 11,318,824.76 : x
  2. Step 2: Convert to fraction form
    37,226,298.44/55,842,573.24 = 11,318,824.76/x
  3. Step 3: Cross multiply
    37,226,298.44x = 55,842,573.24 × 11,318,824.76
  4. Step 4: Simplify right side
    37,226,298.44x = 632,072,300,651,025.38
  5. Step 5: Solve for x
    x = 632,072,300,651,025.38/37,226,298.44
  6. Step 6: Final answer
    x = 16,979,187.49

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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.