Home / 33,882,228.48-50,826,388.32-9,621,393.60

Finding the Fourth Proportional to 33,882,228.48, 50,826,388.32 and 9,621,393.60

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Solution

The fourth proportional to 33,882,228.48, 50,826,388.32 and 9,621,393.60 is: 14,432,955.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,882,228.48 : 50,826,388.32 = 9,621,393.60 : x
  2. Step 2: Convert to fraction form
    33,882,228.48/50,826,388.32 = 9,621,393.60/x
  3. Step 3: Cross multiply
    33,882,228.48x = 50,826,388.32 × 9,621,393.60
  4. Step 4: Simplify right side
    33,882,228.48x = 489,020,687,293,162.75
  5. Step 5: Solve for x
    x = 489,020,687,293,162.75/33,882,228.48
  6. Step 6: Final answer
    x = 14,432,955.25

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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.