Home / 33,425,770.14-50,143,116.96-13,226,288.22

Finding the Fourth Proportional to 33,425,770.14, 50,143,116.96 and 13,226,288.22

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Solution

The fourth proportional to 33,425,770.14, 50,143,116.96 and 13,226,288.22 is: 19,841,197.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,425,770.14 : 50,143,116.96 = 13,226,288.22 : x
  2. Step 2: Convert to fraction form
    33,425,770.14/50,143,116.96 = 13,226,288.22/x
  3. Step 3: Cross multiply
    33,425,770.14x = 50,143,116.96 × 13,226,288.22
  4. Step 4: Simplify right side
    33,425,770.14x = 663,207,317,162,130.25
  5. Step 5: Solve for x
    x = 663,207,317,162,130.25/33,425,770.14
  6. Step 6: Final answer
    x = 19,841,197.81

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1.5x scale

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.