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Finding the Third Proportional to 387,617,622 and 595,795,023

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Solution

The third proportional to 387,617,622 and 595,795,023 is: 915,778,048.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    387,617,622 : 595,795,023 = 595,795,023 : x
  2. Step 2: Convert to fraction form
    387,617,622/595,795,023 = 595,795,023/x
  3. Step 3: Cross multiply
    387,617,622x = 595,795,023 × 595,795,023
  4. Step 4: Simplify right side
    387,617,622x = 354,971,709,431,570,560
  5. Step 5: Solve for x
    x = 354,971,709,431,570,560/387,617,622
  6. Step 6: Final answer
    x = 915,778,048.48

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.