Home / 1,205,020,267,826-2,621,854,140,778

Finding the Third Proportional to 1,205,020,267,826 and 2,621,854,140,778

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Solution

The third proportional to 1,205,020,267,826 and 2,621,854,140,778 is: 5,704,567,233,476.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,205,020,267,826 : 2,621,854,140,778 = 2,621,854,140,778 : x
  2. Step 2: Convert to fraction form
    1,205,020,267,826/2,621,854,140,778 = 2,621,854,140,778/x
  3. Step 3: Cross multiply
    1,205,020,267,826x = 2,621,854,140,778 × 2,621,854,140,778
  4. Step 4: Simplify right side
    1,205,020,267,826x = 6,874,119,135,514,744,173,101,056
  5. Step 5: Solve for x
    x = 6,874,119,135,514,744,173,101,056/1,205,020,267,826
  6. Step 6: Final answer
    x = 5,704,567,233,476.06

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.