Home / 33,281,597.21-49,922,396.22-9,020,524.04

Finding the Fourth Proportional to 33,281,597.21, 49,922,396.22 and 9,020,524.04

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Solution

The fourth proportional to 33,281,597.21, 49,922,396.22 and 9,020,524.04 is: 13,530,786.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,281,597.21 : 49,922,396.22 = 9,020,524.04 : x
  2. Step 2: Convert to fraction form
    33,281,597.21/49,922,396.22 = 9,020,524.04/x
  3. Step 3: Cross multiply
    33,281,597.21x = 49,922,396.22 × 9,020,524.04
  4. Step 4: Simplify right side
    33,281,597.21x = 450,326,175,236,915.06
  5. Step 5: Solve for x
    x = 450,326,175,236,915.06/33,281,597.21
  6. Step 6: Final answer
    x = 13,530,786.17

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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.