Home / 8,298,856,119.32-11,452,694,604.74-4,539,580,658.36

Finding the Fourth Proportional to 8,298,856,119.32, 11,452,694,604.74 and 4,539,580,658.36

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Solution

The fourth proportional to 8,298,856,119.32, 11,452,694,604.74 and 4,539,580,658.36 is: 6,264,770,730.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,298,856,119.32 : 11,452,694,604.74 = 4,539,580,658.36 : x
  2. Step 2: Convert to fraction form
    8,298,856,119.32/11,452,694,604.74 = 4,539,580,658.36/x
  3. Step 3: Cross multiply
    8,298,856,119.32x = 11,452,694,604.74 × 4,539,580,658.36
  4. Step 4: Simplify right side
    8,298,856,119.32x = 51,990,430,913,781,620,736
  5. Step 5: Solve for x
    x = 51,990,430,913,781,620,736/8,298,856,119.32
  6. Step 6: Final answer
    x = 6,264,770,730.60

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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.