Home / 29,093,077.25-43,644,099.90-9,919,350.27

Finding the Fourth Proportional to 29,093,077.25, 43,644,099.90 and 9,919,350.27

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Solution

The fourth proportional to 29,093,077.25, 43,644,099.90 and 9,919,350.27 is: 14,880,554.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,093,077.25 : 43,644,099.90 = 9,919,350.27 : x
  2. Step 2: Convert to fraction form
    29,093,077.25/43,644,099.90 = 9,919,350.27/x
  3. Step 3: Cross multiply
    29,093,077.25x = 43,644,099.90 × 9,919,350.27
  4. Step 4: Simplify right side
    29,093,077.25x = 432,921,114,126,971.94
  5. Step 5: Solve for x
    x = 432,921,114,126,971.94/29,093,077.25
  6. Step 6: Final answer
    x = 14,880,554.25

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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.