Home / 16,608,552.20-24,894,165.90-8,518,401.80

Finding the Fourth Proportional to 16,608,552.20, 24,894,165.90 and 8,518,401.80

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Solution

The fourth proportional to 16,608,552.20, 24,894,165.90 and 8,518,401.80 is: 12,768,030.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608,552.20 : 24,894,165.90 = 8,518,401.80 : x
  2. Step 2: Convert to fraction form
    16,608,552.20/24,894,165.90 = 8,518,401.80/x
  3. Step 3: Cross multiply
    16,608,552.20x = 24,894,165.90 × 8,518,401.80
  4. Step 4: Simplify right side
    16,608,552.20x = 212,058,507,612,058.62
  5. Step 5: Solve for x
    x = 212,058,507,612,058.62/16,608,552.20
  6. Step 6: Final answer
    x = 12,768,030.90

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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.