Home / 194,304,096.65-268,132,364.44-106,197,379.00

Finding the Fourth Proportional to 194,304,096.65, 268,132,364.44 and 106,197,379.00

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Solution

The fourth proportional to 194,304,096.65, 268,132,364.44 and 106,197,379.00 is: 146,548,399.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,304,096.65 : 268,132,364.44 = 106,197,379.00 : x
  2. Step 2: Convert to fraction form
    194,304,096.65/268,132,364.44 = 106,197,379.00/x
  3. Step 3: Cross multiply
    194,304,096.65x = 268,132,364.44 × 106,197,379.00
  4. Step 4: Simplify right side
    194,304,096.65x = 28,474,954,327,664,980
  5. Step 5: Solve for x
    x = 28,474,954,327,664,980/194,304,096.65
  6. Step 6: Final answer
    x = 146,548,399.23

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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.