Home / 36,304,971.18-50,100,861.18-20,007,447.18

Finding the Fourth Proportional to 36,304,971.18, 50,100,861.18 and 20,007,447.18

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Solution

The fourth proportional to 36,304,971.18, 50,100,861.18 and 20,007,447.18 is: 27,610,277.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,971.18 : 50,100,861.18 = 20,007,447.18 : x
  2. Step 2: Convert to fraction form
    36,304,971.18/50,100,861.18 = 20,007,447.18/x
  3. Step 3: Cross multiply
    36,304,971.18x = 50,100,861.18 × 20,007,447.18
  4. Step 4: Simplify right side
    36,304,971.18x = 1,002,390,333,731,362.50
  5. Step 5: Solve for x
    x = 1,002,390,333,731,362.50/36,304,971.18
  6. Step 6: Final answer
    x = 27,610,277.63

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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.