Home / 33,611,290.40-50,416,935.60-33,292,425.80

Finding the Fourth Proportional to 33,611,290.40, 50,416,935.60 and 33,292,425.80

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Solution

The fourth proportional to 33,611,290.40, 50,416,935.60 and 33,292,425.80 is: 49,938,638.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,611,290.40 : 50,416,935.60 = 33,292,425.80 : x
  2. Step 2: Convert to fraction form
    33,611,290.40/50,416,935.60 = 33,292,425.80/x
  3. Step 3: Cross multiply
    33,611,290.40x = 50,416,935.60 × 33,292,425.80
  4. Step 4: Simplify right side
    33,611,290.40x = 1,678,502,087,526,378.50
  5. Step 5: Solve for x
    x = 1,678,502,087,526,378.50/33,611,290.40
  6. Step 6: Final answer
    x = 49,938,638.70

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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.