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Finding the Third Proportional to 295,802,532 and 461,611,128

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Solution

The third proportional to 295,802,532 and 461,611,128 is: 720,361,763.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,802,532 : 461,611,128 = 461,611,128 : x
  2. Step 2: Convert to fraction form
    295,802,532/461,611,128 = 461,611,128/x
  3. Step 3: Cross multiply
    295,802,532x = 461,611,128 × 461,611,128
  4. Step 4: Simplify right side
    295,802,532x = 213,084,833,493,432,384
  5. Step 5: Solve for x
    x = 213,084,833,493,432,384/295,802,532
  6. Step 6: Final answer
    x = 720,361,763.14

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.