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Finding the Third Proportional to 460,562,213.25 and 658,609,400.25

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Solution

The third proportional to 460,562,213.25 and 658,609,400.25 is: 941,819,214.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,562,213.25 : 658,609,400.25 = 658,609,400.25 : x
  2. Step 2: Convert to fraction form
    460,562,213.25/658,609,400.25 = 658,609,400.25/x
  3. Step 3: Cross multiply
    460,562,213.25x = 658,609,400.25 × 658,609,400.25
  4. Step 4: Simplify right side
    460,562,213.25x = 433,766,342,097,664,704
  5. Step 5: Solve for x
    x = 433,766,342,097,664,704/460,562,213.25
  6. Step 6: Final answer
    x = 941,819,214.90

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.