Home / 1,697,904,509.06-2,699,913,958.59

Finding the Third Proportional to 1,697,904,509.06 and 2,699,913,958.59

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Solution

The third proportional to 1,697,904,509.06 and 2,699,913,958.59 is: 4,293,254,034.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,904,509.06 : 2,699,913,958.59 = 2,699,913,958.59 : x
  2. Step 2: Convert to fraction form
    1,697,904,509.06/2,699,913,958.59 = 2,699,913,958.59/x
  3. Step 3: Cross multiply
    1,697,904,509.06x = 2,699,913,958.59 × 2,699,913,958.59
  4. Step 4: Simplify right side
    1,697,904,509.06x = 7,289,535,383,809,643,520
  5. Step 5: Solve for x
    x = 7,289,535,383,809,643,520/1,697,904,509.06
  6. Step 6: Final answer
    x = 4,293,254,034.55

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.