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Finding the Third Proportional to 607,557,416 and 1,325,505,574

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Solution

The third proportional to 607,557,416 and 1,325,505,574 is: 2,891,850,186.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,557,416 : 1,325,505,574 = 1,325,505,574 : x
  2. Step 2: Convert to fraction form
    607,557,416/1,325,505,574 = 1,325,505,574/x
  3. Step 3: Cross multiply
    607,557,416x = 1,325,505,574 × 1,325,505,574
  4. Step 4: Simplify right side
    607,557,416x = 1,756,965,026,705,069,568
  5. Step 5: Solve for x
    x = 1,756,965,026,705,069,568/607,557,416
  6. Step 6: Final answer
    x = 2,891,850,186.39

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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.