Home / 26,172,669.37-36,094,771.13-16,384,005.90

Finding the Fourth Proportional to 26,172,669.37, 36,094,771.13 and 16,384,005.90

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Solution

The fourth proportional to 26,172,669.37, 36,094,771.13 and 16,384,005.90 is: 22,595,209.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,172,669.37 : 36,094,771.13 = 16,384,005.90 : x
  2. Step 2: Convert to fraction form
    26,172,669.37/36,094,771.13 = 16,384,005.90/x
  3. Step 3: Cross multiply
    26,172,669.37x = 36,094,771.13 × 16,384,005.90
  4. Step 4: Simplify right side
    26,172,669.37x = 591,376,943,071,149.62
  5. Step 5: Solve for x
    x = 591,376,943,071,149.62/26,172,669.37
  6. Step 6: Final answer
    x = 22,595,209.33

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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.