Home / 43,733,545.04-65,611,107.32-13,028,005.04

Finding the Fourth Proportional to 43,733,545.04, 65,611,107.32 and 13,028,005.04

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Solution

The fourth proportional to 43,733,545.04, 65,611,107.32 and 13,028,005.04 is: 19,545,221.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,733,545.04 : 65,611,107.32 = 13,028,005.04 : x
  2. Step 2: Convert to fraction form
    43,733,545.04/65,611,107.32 = 13,028,005.04/x
  3. Step 3: Cross multiply
    43,733,545.04x = 65,611,107.32 × 13,028,005.04
  4. Step 4: Simplify right side
    43,733,545.04x = 854,781,836,451,745.25
  5. Step 5: Solve for x
    x = 854,781,836,451,745.25/43,733,545.04
  6. Step 6: Final answer
    x = 19,545,221.77

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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.