Home / 192,903,463.65-266,229,601.44-114,587,326.56

Finding the Fourth Proportional to 192,903,463.65, 266,229,601.44 and 114,587,326.56

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Solution

The fourth proportional to 192,903,463.65, 266,229,601.44 and 114,587,326.56 is: 158,144,067.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,903,463.65 : 266,229,601.44 = 114,587,326.56 : x
  2. Step 2: Convert to fraction form
    192,903,463.65/266,229,601.44 = 114,587,326.56/x
  3. Step 3: Cross multiply
    192,903,463.65x = 266,229,601.44 × 114,587,326.56
  4. Step 4: Simplify right side
    192,903,463.65x = 30,506,538,280,143,928
  5. Step 5: Solve for x
    x = 30,506,538,280,143,928/192,903,463.65
  6. Step 6: Final answer
    x = 158,144,067.00

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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.