Home / 26,697,154.50-36,847,835.78-16,246,537.97

Finding the Fourth Proportional to 26,697,154.50, 36,847,835.78 and 16,246,537.97

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Solution

The fourth proportional to 26,697,154.50, 36,847,835.78 and 16,246,537.97 is: 22,423,729.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,697,154.50 : 36,847,835.78 = 16,246,537.97 : x
  2. Step 2: Convert to fraction form
    26,697,154.50/36,847,835.78 = 16,246,537.97/x
  3. Step 3: Cross multiply
    26,697,154.50x = 36,847,835.78 × 16,246,537.97
  4. Step 4: Simplify right side
    26,697,154.50x = 598,649,762,846,622.62
  5. Step 5: Solve for x
    x = 598,649,762,846,622.62/26,697,154.50
  6. Step 6: Final answer
    x = 22,423,729.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.