Home / 24,592,418.01-33,940,415.43-20,455,149.83

Finding the Fourth Proportional to 24,592,418.01, 33,940,415.43 and 20,455,149.83

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Solution

The fourth proportional to 24,592,418.01, 33,940,415.43 and 20,455,149.83 is: 28,230,501.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,592,418.01 : 33,940,415.43 = 20,455,149.83 : x
  2. Step 2: Convert to fraction form
    24,592,418.01/33,940,415.43 = 20,455,149.83/x
  3. Step 3: Cross multiply
    24,592,418.01x = 33,940,415.43 × 20,455,149.83
  4. Step 4: Simplify right side
    24,592,418.01x = 694,256,282,743,391.75
  5. Step 5: Solve for x
    x = 694,256,282,743,391.75/24,592,418.01
  6. Step 6: Final answer
    x = 28,230,501.06

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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.