Home / 109,627,954.82-164,462,672.03-44,054,197.17

Finding the Fourth Proportional to 109,627,954.82, 164,462,672.03 and 44,054,197.17

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Solution

The fourth proportional to 109,627,954.82, 164,462,672.03 and 44,054,197.17 is: 66,089,630.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,627,954.82 : 164,462,672.03 = 44,054,197.17 : x
  2. Step 2: Convert to fraction form
    109,627,954.82/164,462,672.03 = 44,054,197.17/x
  3. Step 3: Cross multiply
    109,627,954.82x = 164,462,672.03 × 44,054,197.17
  4. Step 4: Simplify right side
    109,627,954.82x = 7,245,270,980,494,394
  5. Step 5: Solve for x
    x = 7,245,270,980,494,394/109,627,954.82
  6. Step 6: Final answer
    x = 66,089,630.08

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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.