Home / 36,557,000.08-50,447,801.64-20,259,126.16

Finding the Fourth Proportional to 36,557,000.08, 50,447,801.64 and 20,259,126.16

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Solution

The fourth proportional to 36,557,000.08, 50,447,801.64 and 20,259,126.16 is: 27,957,118.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,557,000.08 : 50,447,801.64 = 20,259,126.16 : x
  2. Step 2: Convert to fraction form
    36,557,000.08/50,447,801.64 = 20,259,126.16/x
  3. Step 3: Cross multiply
    36,557,000.08x = 50,447,801.64 × 20,259,126.16
  4. Step 4: Simplify right side
    36,557,000.08x = 1,022,028,377,919,414.88
  5. Step 5: Solve for x
    x = 1,022,028,377,919,414.88/36,557,000.08
  6. Step 6: Final answer
    x = 27,957,118.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.