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Finding the Third Proportional to 305,556,795 and 484,632,045

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Solution

The third proportional to 305,556,795 and 484,632,045 is: 768,656,508.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,556,795 : 484,632,045 = 484,632,045 : x
  2. Step 2: Convert to fraction form
    305,556,795/484,632,045 = 484,632,045/x
  3. Step 3: Cross multiply
    305,556,795x = 484,632,045 × 484,632,045
  4. Step 4: Simplify right side
    305,556,795x = 234,868,219,040,882,016
  5. Step 5: Solve for x
    x = 234,868,219,040,882,016/305,556,795
  6. Step 6: Final answer
    x = 768,656,508.00

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.