Home / 27,110,444.34-40,666,974.33-8,914,236.63

Finding the Fourth Proportional to 27,110,444.34, 40,666,974.33 and 8,914,236.63

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Solution

The fourth proportional to 27,110,444.34, 40,666,974.33 and 8,914,236.63 is: 13,371,784.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,110,444.34 : 40,666,974.33 = 8,914,236.63 : x
  2. Step 2: Convert to fraction form
    27,110,444.34/40,666,974.33 = 8,914,236.63/x
  3. Step 3: Cross multiply
    27,110,444.34x = 40,666,974.33 × 8,914,236.63
  4. Step 4: Simplify right side
    27,110,444.34x = 362,515,032,203,755.75
  5. Step 5: Solve for x
    x = 362,515,032,203,755.75/27,110,444.34
  6. Step 6: Final answer
    x = 13,371,784.97

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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.