Home / 41,470,005.08-62,197,919.22-11,170,782.20

Finding the Fourth Proportional to 41,470,005.08, 62,197,919.22 and 11,170,782.20

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Solution

The fourth proportional to 41,470,005.08, 62,197,919.22 and 11,170,782.20 is: 16,754,263.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,470,005.08 : 62,197,919.22 = 11,170,782.20 : x
  2. Step 2: Convert to fraction form
    41,470,005.08/62,197,919.22 = 11,170,782.20/x
  3. Step 3: Cross multiply
    41,470,005.08x = 62,197,919.22 × 11,170,782.20
  4. Step 4: Simplify right side
    41,470,005.08x = 694,799,408,899,813.88
  5. Step 5: Solve for x
    x = 694,799,408,899,813.88/41,470,005.08
  6. Step 6: Final answer
    x = 16,754,263.90

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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.