Home / 33,411,092.20-50,116,638.30-19,974,164.20

Finding the Fourth Proportional to 33,411,092.20, 50,116,638.30 and 19,974,164.20

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Solution

The fourth proportional to 33,411,092.20, 50,116,638.30 and 19,974,164.20 is: 29,961,246.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,411,092.20 : 50,116,638.30 = 19,974,164.20 : x
  2. Step 2: Convert to fraction form
    33,411,092.20/50,116,638.30 = 19,974,164.20/x
  3. Step 3: Cross multiply
    33,411,092.20x = 50,116,638.30 × 19,974,164.20
  4. Step 4: Simplify right side
    33,411,092.20x = 1,001,037,962,556,208.75
  5. Step 5: Solve for x
    x = 1,001,037,962,556,208.75/33,411,092.20
  6. Step 6: Final answer
    x = 29,961,246.30

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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.