Home / 45,491,293.73-68,248,905.92-16,348,076.93

Finding the Fourth Proportional to 45,491,293.73, 68,248,905.92 and 16,348,076.93

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Solution

The fourth proportional to 45,491,293.73, 68,248,905.92 and 16,348,076.93 is: 24,526,415.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,491,293.73 : 68,248,905.92 = 16,348,076.93 : x
  2. Step 2: Convert to fraction form
    45,491,293.73/68,248,905.92 = 16,348,076.93/x
  3. Step 3: Cross multiply
    45,491,293.73x = 68,248,905.92 × 16,348,076.93
  4. Step 4: Simplify right side
    45,491,293.73x = 1,115,738,364,286,752.12
  5. Step 5: Solve for x
    x = 1,115,738,364,286,752.12/45,491,293.73
  6. Step 6: Final answer
    x = 24,526,415.34

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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.