Home / 16,474,295.90-24,712,384.30-5,540,097.80

Finding the Fourth Proportional to 16,474,295.90, 24,712,384.30 and 5,540,097.80

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Solution

The fourth proportional to 16,474,295.90, 24,712,384.30 and 5,540,097.80 is: 8,310,462.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,474,295.90 : 24,712,384.30 = 5,540,097.80 : x
  2. Step 2: Convert to fraction form
    16,474,295.90/24,712,384.30 = 5,540,097.80/x
  3. Step 3: Cross multiply
    16,474,295.90x = 24,712,384.30 × 5,540,097.80
  4. Step 4: Simplify right side
    16,474,295.90x = 136,909,025,941,115.27
  5. Step 5: Solve for x
    x = 136,909,025,941,115.27/16,474,295.90
  6. Step 6: Final answer
    x = 8,310,462.96

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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.