Home / 9,438,112.85-14,148,199.71-6,016,797.32

Finding the Fourth Proportional to 9,438,112.85, 14,148,199.71 and 6,016,797.32

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Solution

The fourth proportional to 9,438,112.85, 14,148,199.71 and 6,016,797.32 is: 9,019,477.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,438,112.85 : 14,148,199.71 = 6,016,797.32 : x
  2. Step 2: Convert to fraction form
    9,438,112.85/14,148,199.71 = 6,016,797.32/x
  3. Step 3: Cross multiply
    9,438,112.85x = 14,148,199.71 × 6,016,797.32
  4. Step 4: Simplify right side
    9,438,112.85x = 85,126,850,027,211.80
  5. Step 5: Solve for x
    x = 85,126,850,027,211.80/9,438,112.85
  6. Step 6: Final answer
    x = 9,019,477.88

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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.