Home / 150,800,999.67-226,237,814.67-52,418,427.42

Finding the Fourth Proportional to 150,800,999.67, 226,237,814.67 and 52,418,427.42

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Solution

The fourth proportional to 150,800,999.67, 226,237,814.67 and 52,418,427.42 is: 78,640,264.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,800,999.67 : 226,237,814.67 = 52,418,427.42 : x
  2. Step 2: Convert to fraction form
    150,800,999.67/226,237,814.67 = 52,418,427.42/x
  3. Step 3: Cross multiply
    150,800,999.67x = 226,237,814.67 × 52,418,427.42
  4. Step 4: Simplify right side
    150,800,999.67x = 11,859,030,467,938,806
  5. Step 5: Solve for x
    x = 11,859,030,467,938,806/150,800,999.67
  6. Step 6: Final answer
    x = 78,640,264.28

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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.