Home / 14,671,717.87-22,000,498.20-6,149,766.19

Finding the Fourth Proportional to 14,671,717.87, 22,000,498.20 and 6,149,766.19

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Solution

The fourth proportional to 14,671,717.87, 22,000,498.20 and 6,149,766.19 is: 9,221,682.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,671,717.87 : 22,000,498.20 = 6,149,766.19 : x
  2. Step 2: Convert to fraction form
    14,671,717.87/22,000,498.20 = 6,149,766.19/x
  3. Step 3: Cross multiply
    14,671,717.87x = 22,000,498.20 × 6,149,766.19
  4. Step 4: Simplify right side
    14,671,717.87x = 135,297,919,993,515.86
  5. Step 5: Solve for x
    x = 135,297,919,993,515.86/14,671,717.87
  6. Step 6: Final answer
    x = 9,221,682.23

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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.