Home / 27,548,182.98-41,322,305.34-7,078,072.14

Finding the Fourth Proportional to 27,548,182.98, 41,322,305.34 and 7,078,072.14

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Solution

The fourth proportional to 27,548,182.98, 41,322,305.34 and 7,078,072.14 is: 10,617,116.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,548,182.98 : 41,322,305.34 = 7,078,072.14 : x
  2. Step 2: Convert to fraction form
    27,548,182.98/41,322,305.34 = 7,078,072.14/x
  3. Step 3: Cross multiply
    27,548,182.98x = 41,322,305.34 × 7,078,072.14
  4. Step 4: Simplify right side
    27,548,182.98x = 292,482,258,187,627.25
  5. Step 5: Solve for x
    x = 292,482,258,187,627.25/27,548,182.98
  6. Step 6: Final answer
    x = 10,617,116.14

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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.