Home / 16,193,100.30-24,280,793.10-6,597,637.80

Finding the Fourth Proportional to 16,193,100.30, 24,280,793.10 and 6,597,637.80

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Solution

The fourth proportional to 16,193,100.30, 24,280,793.10 and 6,597,637.80 is: 9,892,847.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,100.30 : 24,280,793.10 = 6,597,637.80 : x
  2. Step 2: Convert to fraction form
    16,193,100.30/24,280,793.10 = 6,597,637.80/x
  3. Step 3: Cross multiply
    16,193,100.30x = 24,280,793.10 × 6,597,637.80
  4. Step 4: Simplify right side
    16,193,100.30x = 160,195,878,370,539.19
  5. Step 5: Solve for x
    x = 160,195,878,370,539.19/16,193,100.30
  6. Step 6: Final answer
    x = 9,892,847.90

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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.