Home / 11,026,515,779.85-15,217,878,223.62-6,269,504,425.02

Finding the Fourth Proportional to 11,026,515,779.85, 15,217,878,223.62 and 6,269,504,425.02

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Solution

The fourth proportional to 11,026,515,779.85, 15,217,878,223.62 and 6,269,504,425.02 is: 8,652,647,560.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,026,515,779.85 : 15,217,878,223.62 = 6,269,504,425.02 : x
  2. Step 2: Convert to fraction form
    11,026,515,779.85/15,217,878,223.62 = 6,269,504,425.02/x
  3. Step 3: Cross multiply
    11,026,515,779.85x = 15,217,878,223.62 × 6,269,504,425.02
  4. Step 4: Simplify right side
    11,026,515,779.85x = 95,408,554,862,401,093,632
  5. Step 5: Solve for x
    x = 95,408,554,862,401,093,632/11,026,515,779.85
  6. Step 6: Final answer
    x = 8,652,647,560.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.