Home / 27,660,000.60-41,521,493.70-16,306,846.20

Finding the Fourth Proportional to 27,660,000.60, 41,521,493.70 and 16,306,846.20

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Solution

The fourth proportional to 27,660,000.60, 41,521,493.70 and 16,306,846.20 is: 24,478,835.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,660,000.60 : 41,521,493.70 = 16,306,846.20 : x
  2. Step 2: Convert to fraction form
    27,660,000.60/41,521,493.70 = 16,306,846.20/x
  3. Step 3: Cross multiply
    27,660,000.60x = 41,521,493.70 × 16,306,846.20
  4. Step 4: Simplify right side
    27,660,000.60x = 677,084,611,760,169
  5. Step 5: Solve for x
    x = 677,084,611,760,169/27,660,000.60
  6. Step 6: Final answer
    x = 24,478,835.76

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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.