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Finding the Third Proportional to 606,304,280 and 1,315,517,488

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Solution

The third proportional to 606,304,280 and 1,315,517,488 is: 2,854,319,717.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,304,280 : 1,315,517,488 = 1,315,517,488 : x
  2. Step 2: Convert to fraction form
    606,304,280/1,315,517,488 = 1,315,517,488/x
  3. Step 3: Cross multiply
    606,304,280x = 1,315,517,488 × 1,315,517,488
  4. Step 4: Simplify right side
    606,304,280x = 1,730,586,261,233,830,144
  5. Step 5: Solve for x
    x = 1,730,586,261,233,830,144/606,304,280
  6. Step 6: Final answer
    x = 2,854,319,717.54

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.