Home / 35,633,019.88-53,451,956.04-11,373,772.96

Finding the Fourth Proportional to 35,633,019.88, 53,451,956.04 and 11,373,772.96

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Solution

The fourth proportional to 35,633,019.88, 53,451,956.04 and 11,373,772.96 is: 17,061,433.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,633,019.88 : 53,451,956.04 = 11,373,772.96 : x
  2. Step 2: Convert to fraction form
    35,633,019.88/53,451,956.04 = 11,373,772.96/x
  3. Step 3: Cross multiply
    35,633,019.88x = 53,451,956.04 × 11,373,772.96
  4. Step 4: Simplify right side
    35,633,019.88x = 607,950,412,266,860.75
  5. Step 5: Solve for x
    x = 607,950,412,266,860.75/35,633,019.88
  6. Step 6: Final answer
    x = 17,061,433.87

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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.