Home / 27,274,314.33-40,910,475.02-8,104,573.13

Finding the Fourth Proportional to 27,274,314.33, 40,910,475.02 and 8,104,573.13

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Solution

The fourth proportional to 27,274,314.33, 40,910,475.02 and 8,104,573.13 is: 12,156,563.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,274,314.33 : 40,910,475.02 = 8,104,573.13 : x
  2. Step 2: Convert to fraction form
    27,274,314.33/40,910,475.02 = 8,104,573.13/x
  3. Step 3: Cross multiply
    27,274,314.33x = 40,910,475.02 × 8,104,573.13
  4. Step 4: Simplify right side
    27,274,314.33x = 331,561,936,337,553
  5. Step 5: Solve for x
    x = 331,561,936,337,553/27,274,314.33
  6. Step 6: Final answer
    x = 12,156,563.58

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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.