Home / 88,485,059.22-132,728,008.64-27,074,119.98

Finding the Fourth Proportional to 88,485,059.22, 132,728,008.64 and 27,074,119.98

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Solution

The fourth proportional to 88,485,059.22, 132,728,008.64 and 27,074,119.98 is: 40,611,308.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,485,059.22 : 132,728,008.64 = 27,074,119.98 : x
  2. Step 2: Convert to fraction form
    88,485,059.22/132,728,008.64 = 27,074,119.98/x
  3. Step 3: Cross multiply
    88,485,059.22x = 132,728,008.64 × 27,074,119.98
  4. Step 4: Simplify right side
    88,485,059.22x = 3,593,494,030,625,836.50
  5. Step 5: Solve for x
    x = 3,593,494,030,625,836.50/88,485,059.22
  6. Step 6: Final answer
    x = 40,611,308.42

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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.