Home / 33,449,376.52-50,173,966.23-9,188,328.34

Finding the Fourth Proportional to 33,449,376.52, 50,173,966.23 and 9,188,328.34

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Solution

The fourth proportional to 33,449,376.52, 50,173,966.23 and 9,188,328.34 is: 13,782,465.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,449,376.52 : 50,173,966.23 = 9,188,328.34 : x
  2. Step 2: Convert to fraction form
    33,449,376.52/50,173,966.23 = 9,188,328.34/x
  3. Step 3: Cross multiply
    33,449,376.52x = 50,173,966.23 × 9,188,328.34
  4. Step 4: Simplify right side
    33,449,376.52x = 461,014,875,841,311.94
  5. Step 5: Solve for x
    x = 461,014,875,841,311.94/33,449,376.52
  6. Step 6: Final answer
    x = 13,782,465.44

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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.