Home / 16,288,005.80-24,432,008.70-6,190,092.20

Finding the Fourth Proportional to 16,288,005.80, 24,432,008.70 and 6,190,092.20

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Solution

The fourth proportional to 16,288,005.80, 24,432,008.70 and 6,190,092.20 is: 9,285,138.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,288,005.80 : 24,432,008.70 = 6,190,092.20 : x
  2. Step 2: Convert to fraction form
    16,288,005.80/24,432,008.70 = 6,190,092.20/x
  3. Step 3: Cross multiply
    16,288,005.80x = 24,432,008.70 × 6,190,092.20
  4. Step 4: Simplify right side
    16,288,005.80x = 151,236,386,484,202.12
  5. Step 5: Solve for x
    x = 151,236,386,484,202.12/16,288,005.80
  6. Step 6: Final answer
    x = 9,285,138.30

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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.