Home / 11,148,240,220.85-15,384,570,647.56-6,067,640,584.35

Finding the Fourth Proportional to 11,148,240,220.85, 15,384,570,647.56 and 6,067,640,584.35

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Solution

The fourth proportional to 11,148,240,220.85, 15,384,570,647.56 and 6,067,640,584.35 is: 8,373,343,539.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,148,240,220.85 : 15,384,570,647.56 = 6,067,640,584.35 : x
  2. Step 2: Convert to fraction form
    11,148,240,220.85/15,384,570,647.56 = 6,067,640,584.35/x
  3. Step 3: Cross multiply
    11,148,240,220.85x = 15,384,570,647.56 × 6,067,640,584.35
  4. Step 4: Simplify right side
    11,148,240,220.85x = 93,348,045,233,916,608,512
  5. Step 5: Solve for x
    x = 93,348,045,233,916,608,512/11,148,240,220.85
  6. Step 6: Final answer
    x = 8,373,343,539.85

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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.