Home / 2,196,271,600.96-3,294,404,619.36-560,496,239.68

Finding the Fourth Proportional to 2,196,271,600.96, 3,294,404,619.36 and 560,496,239.68

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Solution

The fourth proportional to 2,196,271,600.96, 3,294,404,619.36 and 560,496,239.68 is: 840,743,649.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,271,600.96 : 3,294,404,619.36 = 560,496,239.68 : x
  2. Step 2: Convert to fraction form
    2,196,271,600.96/3,294,404,619.36 = 560,496,239.68/x
  3. Step 3: Cross multiply
    2,196,271,600.96x = 3,294,404,619.36 × 560,496,239.68
  4. Step 4: Simplify right side
    2,196,271,600.96x = 1,846,501,401,135,701,504
  5. Step 5: Solve for x
    x = 1,846,501,401,135,701,504/2,196,271,600.96
  6. Step 6: Final answer
    x = 840,743,649.52

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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.