Home / 2,697,036,619-4,045,556,503.14-758,339,851

Finding the Fourth Proportional to 2,697,036,619, 4,045,556,503.14 and 758,339,851

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Solution

The fourth proportional to 2,697,036,619, 4,045,556,503.14 and 758,339,851 is: 1,137,510,219.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,036,619 : 4,045,556,503.14 = 758,339,851 : x
  2. Step 2: Convert to fraction form
    2,697,036,619/4,045,556,503.14 = 758,339,851/x
  3. Step 3: Cross multiply
    2,697,036,619x = 4,045,556,503.14 × 758,339,851
  4. Step 4: Simplify right side
    2,697,036,619x = 3,067,906,715,803,268,608
  5. Step 5: Solve for x
    x = 3,067,906,715,803,268,608/2,697,036,619
  6. Step 6: Final answer
    x = 1,137,510,219.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.