Home / 33,169,622.40-49,754,433.60-32,531,893.20

Finding the Fourth Proportional to 33,169,622.40, 49,754,433.60 and 32,531,893.20

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Solution

The fourth proportional to 33,169,622.40, 49,754,433.60 and 32,531,893.20 is: 48,797,839.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,169,622.40 : 49,754,433.60 = 32,531,893.20 : x
  2. Step 2: Convert to fraction form
    33,169,622.40/49,754,433.60 = 32,531,893.20/x
  3. Step 3: Cross multiply
    33,169,622.40x = 49,754,433.60 × 32,531,893.20
  4. Step 4: Simplify right side
    33,169,622.40x = 1,618,605,920,101,691.50
  5. Step 5: Solve for x
    x = 1,618,605,920,101,691.50/33,169,622.40
  6. Step 6: Final answer
    x = 48,797,839.80

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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.