Home / 2,309,618,389.50-5,389,295,829.75

Finding the Third Proportional to 2,309,618,389.50 and 5,389,295,829.75

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Solution

The third proportional to 2,309,618,389.50 and 5,389,295,829.75 is: 12,575,458,211.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,618,389.50 : 5,389,295,829.75 = 5,389,295,829.75 : x
  2. Step 2: Convert to fraction form
    2,309,618,389.50/5,389,295,829.75 = 5,389,295,829.75/x
  3. Step 3: Cross multiply
    2,309,618,389.50x = 5,389,295,829.75 × 5,389,295,829.75
  4. Step 4: Simplify right side
    2,309,618,389.50x = 29,044,509,540,560,740,352
  5. Step 5: Solve for x
    x = 29,044,509,540,560,740,352/2,309,618,389.50
  6. Step 6: Final answer
    x = 12,575,458,211.02

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.