Home / 26,090,289-39,133,994.19-10,733,692.38

Finding the Fourth Proportional to 26,090,289, 39,133,994.19 and 10,733,692.38

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Solution

The fourth proportional to 26,090,289, 39,133,994.19 and 10,733,692.38 is: 16,099,946.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,090,289 : 39,133,994.19 = 10,733,692.38 : x
  2. Step 2: Convert to fraction form
    26,090,289/39,133,994.19 = 10,733,692.38/x
  3. Step 3: Cross multiply
    26,090,289x = 39,133,994.19 × 10,733,692.38
  4. Step 4: Simplify right side
    26,090,289x = 420,052,255,236,167.25
  5. Step 5: Solve for x
    x = 420,052,255,236,167.25/26,090,289
  6. Step 6: Final answer
    x = 16,099,946.43

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1.5x scale

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.