Home / 113,810,185.60-170,715,721.32-27,548,453.98

Finding the Fourth Proportional to 113,810,185.60, 170,715,721.32 and 27,548,453.98

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Solution

The fourth proportional to 113,810,185.60, 170,715,721.32 and 27,548,453.98 is: 41,322,788.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,810,185.60 : 170,715,721.32 = 27,548,453.98 : x
  2. Step 2: Convert to fraction form
    113,810,185.60/170,715,721.32 = 27,548,453.98/x
  3. Step 3: Cross multiply
    113,810,185.60x = 170,715,721.32 × 27,548,453.98
  4. Step 4: Simplify right side
    113,810,185.60x = 4,702,954,192,446,525
  5. Step 5: Solve for x
    x = 4,702,954,192,446,525/113,810,185.60
  6. Step 6: Final answer
    x = 41,322,788.18

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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.