Home / 2,315,506,436,345.20-3,503,040,239,985.80

Finding the Third Proportional to 2,315,506,436,345.20 and 3,503,040,239,985.80

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Solution

The third proportional to 2,315,506,436,345.20 and 3,503,040,239,985.80 is: 5,299,614,257,315.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,506,436,345.20 : 3,503,040,239,985.80 = 3,503,040,239,985.80 : x
  2. Step 2: Convert to fraction form
    2,315,506,436,345.20/3,503,040,239,985.80 = 3,503,040,239,985.80/x
  3. Step 3: Cross multiply
    2,315,506,436,345.20x = 3,503,040,239,985.80 × 3,503,040,239,985.80
  4. Step 4: Simplify right side
    2,315,506,436,345.20x = 12,271,290,922,959,769,337,593,856
  5. Step 5: Solve for x
    x = 12,271,290,922,959,769,337,593,856/2,315,506,436,345.20
  6. Step 6: Final answer
    x = 5,299,614,257,315.04

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.