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Finding the Third Proportional to 3,398,594,556 and 5,248,823,994

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Solution

The third proportional to 3,398,594,556 and 5,248,823,994 is: 8,106,337,153.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,594,556 : 5,248,823,994 = 5,248,823,994 : x
  2. Step 2: Convert to fraction form
    3,398,594,556/5,248,823,994 = 5,248,823,994/x
  3. Step 3: Cross multiply
    3,398,594,556x = 5,248,823,994 × 5,248,823,994
  4. Step 4: Simplify right side
    3,398,594,556x = 27,550,153,319,990,112,256
  5. Step 5: Solve for x
    x = 27,550,153,319,990,112,256/3,398,594,556
  6. Step 6: Final answer
    x = 8,106,337,153.80

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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.