Home / 88,576,258.60-132,885,383.10-45,452,117.80

Finding the Fourth Proportional to 88,576,258.60, 132,885,383.10 and 45,452,117.80

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Solution

The fourth proportional to 88,576,258.60, 132,885,383.10 and 45,452,117.80 is: 68,188,950.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,576,258.60 : 132,885,383.10 = 45,452,117.80 : x
  2. Step 2: Convert to fraction form
    88,576,258.60/132,885,383.10 = 45,452,117.80/x
  3. Step 3: Cross multiply
    88,576,258.60x = 132,885,383.10 × 45,452,117.80
  4. Step 4: Simplify right side
    88,576,258.60x = 6,039,922,086,559,329
  5. Step 5: Solve for x
    x = 6,039,922,086,559,329/88,576,258.60
  6. Step 6: Final answer
    x = 68,188,950.20

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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.