Home / 16,285,300.80-24,427,951.20-14,891,841.60

Finding the Fourth Proportional to 16,285,300.80, 24,427,951.20 and 14,891,841.60

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Solution

The fourth proportional to 16,285,300.80, 24,427,951.20 and 14,891,841.60 is: 22,337,762.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,285,300.80 : 24,427,951.20 = 14,891,841.60 : x
  2. Step 2: Convert to fraction form
    16,285,300.80/24,427,951.20 = 14,891,841.60/x
  3. Step 3: Cross multiply
    16,285,300.80x = 24,427,951.20 × 14,891,841.60
  4. Step 4: Simplify right side
    16,285,300.80x = 363,777,179,882,929.88
  5. Step 5: Solve for x
    x = 363,777,179,882,929.88/16,285,300.80
  6. Step 6: Final answer
    x = 22,337,762.40

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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.