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Finding the Third Proportional to 607,557,480 and 1,325,505,687

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Solution

The third proportional to 607,557,480 and 1,325,505,687 is: 2,891,850,374.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,557,480 : 1,325,505,687 = 1,325,505,687 : x
  2. Step 2: Convert to fraction form
    607,557,480/1,325,505,687 = 1,325,505,687/x
  3. Step 3: Cross multiply
    607,557,480x = 1,325,505,687 × 1,325,505,687
  4. Step 4: Simplify right side
    607,557,480x = 1,756,965,326,269,341,952
  5. Step 5: Solve for x
    x = 1,756,965,326,269,341,952/607,557,480
  6. Step 6: Final answer
    x = 2,891,850,374.83

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.