Home / 1,370,766,182-2,088,289,311

Finding the Third Proportional to 1,370,766,182 and 2,088,289,311

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Solution

The third proportional to 1,370,766,182 and 2,088,289,311 is: 3,181,397,603.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,370,766,182 : 2,088,289,311 = 2,088,289,311 : x
  2. Step 2: Convert to fraction form
    1,370,766,182/2,088,289,311 = 2,088,289,311/x
  3. Step 3: Cross multiply
    1,370,766,182x = 2,088,289,311 × 2,088,289,311
  4. Step 4: Simplify right side
    1,370,766,182x = 4,360,952,246,436,854,784
  5. Step 5: Solve for x
    x = 4,360,952,246,436,854,784/1,370,766,182
  6. Step 6: Final answer
    x = 3,181,397,603.55

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.