Home / 10,336,156.94-14,263,896.60-5,753,560.88

Finding the Fourth Proportional to 10,336,156.94, 14,263,896.60 and 5,753,560.88

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Solution

The fourth proportional to 10,336,156.94, 14,263,896.60 and 5,753,560.88 is: 7,939,914.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,156.94 : 14,263,896.60 = 5,753,560.88 : x
  2. Step 2: Convert to fraction form
    10,336,156.94/14,263,896.60 = 5,753,560.88/x
  3. Step 3: Cross multiply
    10,336,156.94x = 14,263,896.60 × 5,753,560.88
  4. Step 4: Simplify right side
    10,336,156.94x = 82,068,197,474,125
  5. Step 5: Solve for x
    x = 82,068,197,474,125/10,336,156.94
  6. Step 6: Final answer
    x = 7,939,914.03

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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.