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Finding the Third Proportional to 1,084,859,445 and 2,354,660,344.50

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Solution

The third proportional to 1,084,859,445 and 2,354,660,344.50 is: 5,110,731,499.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,859,445 : 2,354,660,344.50 = 2,354,660,344.50 : x
  2. Step 2: Convert to fraction form
    1,084,859,445/2,354,660,344.50 = 2,354,660,344.50/x
  3. Step 3: Cross multiply
    1,084,859,445x = 2,354,660,344.50 × 2,354,660,344.50
  4. Step 4: Simplify right side
    1,084,859,445x = 5,544,425,337,960,858,624
  5. Step 5: Solve for x
    x = 5,544,425,337,960,858,624/1,084,859,445
  6. Step 6: Final answer
    x = 5,110,731,499.38

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.