Home / 60,557,811.30-90,857,712.15-26,503,596.90

Finding the Fourth Proportional to 60,557,811.30, 90,857,712.15 and 26,503,596.90

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Solution

The fourth proportional to 60,557,811.30, 90,857,712.15 and 26,503,596.90 is: 39,764,584.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,557,811.30 : 90,857,712.15 = 26,503,596.90 : x
  2. Step 2: Convert to fraction form
    60,557,811.30/90,857,712.15 = 26,503,596.90/x
  3. Step 3: Cross multiply
    60,557,811.30x = 90,857,712.15 × 26,503,596.90
  4. Step 4: Simplify right side
    60,557,811.30x = 2,408,056,178,079,832.50
  5. Step 5: Solve for x
    x = 2,408,056,178,079,832.50/60,557,811.30
  6. Step 6: Final answer
    x = 39,764,584.06

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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.