Home / 88,141,928.40-132,225,334.20-27,551,336.40

Finding the Fourth Proportional to 88,141,928.40, 132,225,334.20 and 27,551,336.40

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Solution

The fourth proportional to 88,141,928.40, 132,225,334.20 and 27,551,336.40 is: 41,330,893.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,141,928.40 : 132,225,334.20 = 27,551,336.40 : x
  2. Step 2: Convert to fraction form
    88,141,928.40/132,225,334.20 = 27,551,336.40/x
  3. Step 3: Cross multiply
    88,141,928.40x = 132,225,334.20 × 27,551,336.40
  4. Step 4: Simplify right side
    88,141,928.40x = 3,642,984,663,146,625
  5. Step 5: Solve for x
    x = 3,642,984,663,146,625/88,141,928.40
  6. Step 6: Final answer
    x = 41,330,893.59

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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.