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Finding the Third Proportional to 395,652,148 and 849,806,696

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Solution

The third proportional to 395,652,148 and 849,806,696 is: 1,825,268,545.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,652,148 : 849,806,696 = 849,806,696 : x
  2. Step 2: Convert to fraction form
    395,652,148/849,806,696 = 849,806,696/x
  3. Step 3: Cross multiply
    395,652,148x = 849,806,696 × 849,806,696
  4. Step 4: Simplify right side
    395,652,148x = 722,171,420,566,436,352
  5. Step 5: Solve for x
    x = 722,171,420,566,436,352/395,652,148
  6. Step 6: Final answer
    x = 1,825,268,545.15

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.