Home / 59,043,813.20-88,565,719.80-33,215,780.60

Finding the Fourth Proportional to 59,043,813.20, 88,565,719.80 and 33,215,780.60

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Solution

The fourth proportional to 59,043,813.20, 88,565,719.80 and 33,215,780.60 is: 49,823,670.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,043,813.20 : 88,565,719.80 = 33,215,780.60 : x
  2. Step 2: Convert to fraction form
    59,043,813.20/88,565,719.80 = 33,215,780.60/x
  3. Step 3: Cross multiply
    59,043,813.20x = 88,565,719.80 × 33,215,780.60
  4. Step 4: Simplify right side
    59,043,813.20x = 2,941,779,517,557,876
  5. Step 5: Solve for x
    x = 2,941,779,517,557,876/59,043,813.20
  6. Step 6: Final answer
    x = 49,823,670.90

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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.