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Finding the Third Proportional to 603,747,617 and 1,304,433,220

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Solution

The third proportional to 603,747,617 and 1,304,433,220 is: 2,818,306,818.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,747,617 : 1,304,433,220 = 1,304,433,220 : x
  2. Step 2: Convert to fraction form
    603,747,617/1,304,433,220 = 1,304,433,220/x
  3. Step 3: Cross multiply
    603,747,617x = 1,304,433,220 × 1,304,433,220
  4. Step 4: Simplify right side
    603,747,617x = 1,701,546,025,439,568,384
  5. Step 5: Solve for x
    x = 1,701,546,025,439,568,384/603,747,617
  6. Step 6: Final answer
    x = 2,818,306,818.16

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.