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Finding the Third Proportional to 460,479,210 and 708,504,093

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Solution

The third proportional to 460,479,210 and 708,504,093 is: 1,090,120,984.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,479,210 : 708,504,093 = 708,504,093 : x
  2. Step 2: Convert to fraction form
    460,479,210/708,504,093 = 708,504,093/x
  3. Step 3: Cross multiply
    460,479,210x = 708,504,093 × 708,504,093
  4. Step 4: Simplify right side
    460,479,210x = 501,978,049,797,752,640
  5. Step 5: Solve for x
    x = 501,978,049,797,752,640/460,479,210
  6. Step 6: Final answer
    x = 1,090,120,984.61

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.