Home / 29,091,951.84-43,644,314.21-8,623,250.22

Finding the Fourth Proportional to 29,091,951.84, 43,644,314.21 and 8,623,250.22

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Solution

The fourth proportional to 29,091,951.84, 43,644,314.21 and 8,623,250.22 is: 12,936,768.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,091,951.84 : 43,644,314.21 = 8,623,250.22 : x
  2. Step 2: Convert to fraction form
    29,091,951.84/43,644,314.21 = 8,623,250.22/x
  3. Step 3: Cross multiply
    29,091,951.84x = 43,644,314.21 × 8,623,250.22
  4. Step 4: Simplify right side
    29,091,951.84x = 376,355,842,070,015.38
  5. Step 5: Solve for x
    x = 376,355,842,070,015.38/29,091,951.84
  6. Step 6: Final answer
    x = 12,936,768.36

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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.