Home / 14,436,160.98-21,652,715.43-7,609,999.38

Finding the Fourth Proportional to 14,436,160.98, 21,652,715.43 and 7,609,999.38

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Solution

The fourth proportional to 14,436,160.98, 21,652,715.43 and 7,609,999.38 is: 11,414,194.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,436,160.98 : 21,652,715.43 = 7,609,999.38 : x
  2. Step 2: Convert to fraction form
    14,436,160.98/21,652,715.43 = 7,609,999.38/x
  3. Step 3: Cross multiply
    14,436,160.98x = 21,652,715.43 × 7,609,999.38
  4. Step 4: Simplify right side
    14,436,160.98x = 164,777,150,997,616.44
  5. Step 5: Solve for x
    x = 164,777,150,997,616.44/14,436,160.98
  6. Step 6: Final answer
    x = 11,414,194.62

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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.