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Finding the Third Proportional to 460,562,454 and 658,609,686

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Solution

The third proportional to 460,562,454 and 658,609,686 is: 941,819,539.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,562,454 : 658,609,686 = 658,609,686 : x
  2. Step 2: Convert to fraction form
    460,562,454/658,609,686 = 658,609,686/x
  3. Step 3: Cross multiply
    460,562,454x = 658,609,686 × 658,609,686
  4. Step 4: Simplify right side
    460,562,454x = 433,766,718,493,018,624
  5. Step 5: Solve for x
    x = 433,766,718,493,018,624/460,562,454
  6. Step 6: Final answer
    x = 941,819,539.84

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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.