Home / 16,339,076.80-24,508,615.20-10,950,308.80

Finding the Fourth Proportional to 16,339,076.80, 24,508,615.20 and 10,950,308.80

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Solution

The fourth proportional to 16,339,076.80, 24,508,615.20 and 10,950,308.80 is: 16,425,463.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,339,076.80 : 24,508,615.20 = 10,950,308.80 : x
  2. Step 2: Convert to fraction form
    16,339,076.80/24,508,615.20 = 10,950,308.80/x
  3. Step 3: Cross multiply
    16,339,076.80x = 24,508,615.20 × 10,950,308.80
  4. Step 4: Simplify right side
    16,339,076.80x = 268,376,904,700,373.78
  5. Step 5: Solve for x
    x = 268,376,904,700,373.78/16,339,076.80
  6. Step 6: Final answer
    x = 16,425,463.20

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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.