Home / 16,335,028.90-24,496,638.45-8,245,315.90

Finding the Fourth Proportional to 16,335,028.90, 24,496,638.45 and 8,245,315.90

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Solution

The fourth proportional to 16,335,028.90, 24,496,638.45 and 8,245,315.90 is: 12,364,993.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,028.90 : 24,496,638.45 = 8,245,315.90 : x
  2. Step 2: Convert to fraction form
    16,335,028.90/24,496,638.45 = 8,245,315.90/x
  3. Step 3: Cross multiply
    16,335,028.90x = 24,496,638.45 × 8,245,315.90
  4. Step 4: Simplify right side
    16,335,028.90x = 201,982,522,508,336.34
  5. Step 5: Solve for x
    x = 201,982,522,508,336.34/16,335,028.90
  6. Step 6: Final answer
    x = 12,364,993.28

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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.