Home / 1,928,158,679.25-2,715,272,309.25

Finding the Third Proportional to 1,928,158,679.25 and 2,715,272,309.25

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Solution

The third proportional to 1,928,158,679.25 and 2,715,272,309.25 is: 3,823,701,748.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,928,158,679.25 : 2,715,272,309.25 = 2,715,272,309.25 : x
  2. Step 2: Convert to fraction form
    1,928,158,679.25/2,715,272,309.25 = 2,715,272,309.25/x
  3. Step 3: Cross multiply
    1,928,158,679.25x = 2,715,272,309.25 × 2,715,272,309.25
  4. Step 4: Simplify right side
    1,928,158,679.25x = 7,372,703,713,379,827,712
  5. Step 5: Solve for x
    x = 7,372,703,713,379,827,712/1,928,158,679.25
  6. Step 6: Final answer
    x = 3,823,701,748.58

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.