Home / 16,382,495.80-24,592,406.10-9,654,700.60

Finding the Fourth Proportional to 16,382,495.80, 24,592,406.10 and 9,654,700.60

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Solution

The fourth proportional to 16,382,495.80, 24,592,406.10 and 9,654,700.60 is: 14,493,049.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,495.80 : 24,592,406.10 = 9,654,700.60 : x
  2. Step 2: Convert to fraction form
    16,382,495.80/24,592,406.10 = 9,654,700.60/x
  3. Step 3: Cross multiply
    16,382,495.80x = 24,592,406.10 × 9,654,700.60
  4. Step 4: Simplify right side
    16,382,495.80x = 237,432,317,929,113.66
  5. Step 5: Solve for x
    x = 237,432,317,929,113.66/16,382,495.80
  6. Step 6: Final answer
    x = 14,493,049.22

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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.