Home / 17,370,638.05-26,056,175.78-4,591,029.91

Finding the Fourth Proportional to 17,370,638.05, 26,056,175.78 and 4,591,029.91

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Solution

The fourth proportional to 17,370,638.05, 26,056,175.78 and 4,591,029.91 is: 6,886,602.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,638.05 : 26,056,175.78 = 4,591,029.91 : x
  2. Step 2: Convert to fraction form
    17,370,638.05/26,056,175.78 = 4,591,029.91/x
  3. Step 3: Cross multiply
    17,370,638.05x = 26,056,175.78 × 4,591,029.91
  4. Step 4: Simplify right side
    17,370,638.05x = 119,624,682,346,197.59
  5. Step 5: Solve for x
    x = 119,624,682,346,197.59/17,370,638.05
  6. Step 6: Final answer
    x = 6,886,602.67

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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.