Home / 36,252,933.93-50,030,369.01-19,732,260.06

Finding the Fourth Proportional to 36,252,933.93, 50,030,369.01 and 19,732,260.06

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Solution

The fourth proportional to 36,252,933.93, 50,030,369.01 and 19,732,260.06 is: 27,231,237.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,252,933.93 : 50,030,369.01 = 19,732,260.06 : x
  2. Step 2: Convert to fraction form
    36,252,933.93/50,030,369.01 = 19,732,260.06/x
  3. Step 3: Cross multiply
    36,252,933.93x = 50,030,369.01 × 19,732,260.06
  4. Step 4: Simplify right side
    36,252,933.93x = 987,212,252,203,084.62
  5. Step 5: Solve for x
    x = 987,212,252,203,084.62/36,252,933.93
  6. Step 6: Final answer
    x = 27,231,237.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.