Home / 41,056,540.05-61,606,039.46-18,043,622.05

Finding the Fourth Proportional to 41,056,540.05, 61,606,039.46 and 18,043,622.05

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Solution

The fourth proportional to 41,056,540.05, 61,606,039.46 and 18,043,622.05 is: 27,074,763.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,056,540.05 : 61,606,039.46 = 18,043,622.05 : x
  2. Step 2: Convert to fraction form
    41,056,540.05/61,606,039.46 = 18,043,622.05/x
  3. Step 3: Cross multiply
    41,056,540.05x = 61,606,039.46 × 18,043,622.05
  4. Step 4: Simplify right side
    41,056,540.05x = 1,111,596,092,013,626.12
  5. Step 5: Solve for x
    x = 1,111,596,092,013,626.12/41,056,540.05
  6. Step 6: Final answer
    x = 27,074,763.01

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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.