Home / 22,618,670.23-33,904,381.29-11,088,172

Finding the Fourth Proportional to 22,618,670.23, 33,904,381.29 and 11,088,172

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Solution

The fourth proportional to 22,618,670.23, 33,904,381.29 and 11,088,172 is: 16,620,676.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,618,670.23 : 33,904,381.29 = 11,088,172 : x
  2. Step 2: Convert to fraction form
    22,618,670.23/33,904,381.29 = 11,088,172/x
  3. Step 3: Cross multiply
    22,618,670.23x = 33,904,381.29 × 11,088,172
  4. Step 4: Simplify right side
    22,618,670.23x = 375,937,611,297,101.88
  5. Step 5: Solve for x
    x = 375,937,611,297,101.88/22,618,670.23
  6. Step 6: Final answer
    x = 16,620,676.97

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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.