Home / 431,091,516.46-594,906,530.96-232,853,010.08

Finding the Fourth Proportional to 431,091,516.46, 594,906,530.96 and 232,853,010.08

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Solution

The fourth proportional to 431,091,516.46, 594,906,530.96 and 232,853,010.08 is: 321,337,282.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    431,091,516.46 : 594,906,530.96 = 232,853,010.08 : x
  2. Step 2: Convert to fraction form
    431,091,516.46/594,906,530.96 = 232,853,010.08/x
  3. Step 3: Cross multiply
    431,091,516.46x = 594,906,530.96 × 232,853,010.08
  4. Step 4: Simplify right side
    431,091,516.46x = 138,525,776,450,286,736
  5. Step 5: Solve for x
    x = 138,525,776,450,286,736/431,091,516.46
  6. Step 6: Final answer
    x = 321,337,282.60

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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.