Home / 16,608,668.20-24,913,002.30-15,333,209.80

Finding the Fourth Proportional to 16,608,668.20, 24,913,002.30 and 15,333,209.80

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Solution

The fourth proportional to 16,608,668.20, 24,913,002.30 and 15,333,209.80 is: 22,999,814.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608,668.20 : 24,913,002.30 = 15,333,209.80 : x
  2. Step 2: Convert to fraction form
    16,608,668.20/24,913,002.30 = 15,333,209.80/x
  3. Step 3: Cross multiply
    16,608,668.20x = 24,913,002.30 × 15,333,209.80
  4. Step 4: Simplify right side
    16,608,668.20x = 381,996,291,013,782.56
  5. Step 5: Solve for x
    x = 381,996,291,013,782.56/16,608,668.20
  6. Step 6: Final answer
    x = 22,999,814.70

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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.