Home / 35,992,200.90-54,018,580.39-33,722,156.41

Finding the Fourth Proportional to 35,992,200.90, 54,018,580.39 and 33,722,156.41

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Solution

The fourth proportional to 35,992,200.90, 54,018,580.39 and 33,722,156.41 is: 50,611,603.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,992,200.90 : 54,018,580.39 = 33,722,156.41 : x
  2. Step 2: Convert to fraction form
    35,992,200.90/54,018,580.39 = 33,722,156.41/x
  3. Step 3: Cross multiply
    35,992,200.90x = 54,018,580.39 × 33,722,156.41
  4. Step 4: Simplify right side
    35,992,200.90x = 1,821,623,016,738,387
  5. Step 5: Solve for x
    x = 1,821,623,016,738,387/35,992,200.90
  6. Step 6: Final answer
    x = 50,611,603.94

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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.