Home / 88,066,229.60-132,099,344.40-73,823,610.80

Finding the Fourth Proportional to 88,066,229.60, 132,099,344.40 and 73,823,610.80

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Solution

The fourth proportional to 88,066,229.60, 132,099,344.40 and 73,823,610.80 is: 110,735,416.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,066,229.60 : 132,099,344.40 = 73,823,610.80 : x
  2. Step 2: Convert to fraction form
    88,066,229.60/132,099,344.40 = 73,823,610.80/x
  3. Step 3: Cross multiply
    88,066,229.60x = 132,099,344.40 × 73,823,610.80
  4. Step 4: Simplify right side
    88,066,229.60x = 9,752,050,587,920,760
  5. Step 5: Solve for x
    x = 9,752,050,587,920,760/88,066,229.60
  6. Step 6: Final answer
    x = 110,735,416.20

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1.5x scale

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.