Home / 17,744,250.30-26,618,500.28-5,446,602.81

Finding the Fourth Proportional to 17,744,250.30, 26,618,500.28 and 5,446,602.81

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Solution

The fourth proportional to 17,744,250.30, 26,618,500.28 and 5,446,602.81 is: 8,170,556.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,744,250.30 : 26,618,500.28 = 5,446,602.81 : x
  2. Step 2: Convert to fraction form
    17,744,250.30/26,618,500.28 = 5,446,602.81/x
  3. Step 3: Cross multiply
    17,744,250.30x = 26,618,500.28 × 5,446,602.81
  4. Step 4: Simplify right side
    17,744,250.30x = 144,980,398,356,487.53
  5. Step 5: Solve for x
    x = 144,980,398,356,487.53/17,744,250.30
  6. Step 6: Final answer
    x = 8,170,556.43

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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.