Home / 33,643,082.74-50,463,899.62-9,381,363.12

Finding the Fourth Proportional to 33,643,082.74, 50,463,899.62 and 9,381,363.12

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Solution

The fourth proportional to 33,643,082.74, 50,463,899.62 and 9,381,363.12 is: 14,071,842.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,643,082.74 : 50,463,899.62 = 9,381,363.12 : x
  2. Step 2: Convert to fraction form
    33,643,082.74/50,463,899.62 = 9,381,363.12/x
  3. Step 3: Cross multiply
    33,643,082.74x = 50,463,899.62 × 9,381,363.12
  4. Step 4: Simplify right side
    33,643,082.74x = 473,420,166,786,449.94
  5. Step 5: Solve for x
    x = 473,420,166,786,449.94/33,643,082.74
  6. Step 6: Final answer
    x = 14,071,842.66

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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.