Home / 9,202,243.80-13,803,375.48-9,188,953.32

Finding the Fourth Proportional to 9,202,243.80, 13,803,375.48 and 9,188,953.32

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Solution

The fourth proportional to 9,202,243.80, 13,803,375.48 and 9,188,953.32 is: 13,783,439.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202,243.80 : 13,803,375.48 = 9,188,953.32 : x
  2. Step 2: Convert to fraction form
    9,202,243.80/13,803,375.48 = 9,188,953.32/x
  3. Step 3: Cross multiply
    9,202,243.80x = 13,803,375.48 × 9,188,953.32
  4. Step 4: Simplify right side
    9,202,243.80x = 126,838,572,944,152.61
  5. Step 5: Solve for x
    x = 126,838,572,944,152.61/9,202,243.80
  6. Step 6: Final answer
    x = 13,783,439.75

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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.