Home / 2,892,384,200,032.70-3,991,490,847,566.80-1,591,741,367,281

Finding the Fourth Proportional to 2,892,384,200,032.70, 3,991,490,847,566.80 and 1,591,741,367,281

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Solution

The fourth proportional to 2,892,384,200,032.70, 3,991,490,847,566.80 and 1,591,741,367,281 is: 2,196,603,445,394.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,384,200,032.70 : 3,991,490,847,566.80 = 1,591,741,367,281 : x
  2. Step 2: Convert to fraction form
    2,892,384,200,032.70/3,991,490,847,566.80 = 1,591,741,367,281/x
  3. Step 3: Cross multiply
    2,892,384,200,032.70x = 3,991,490,847,566.80 × 1,591,741,367,281
  4. Step 4: Simplify right side
    2,892,384,200,032.70x = 6,353,421,099,195,575,616,667,648
  5. Step 5: Solve for x
    x = 6,353,421,099,195,575,616,667,648/2,892,384,200,032.70
  6. Step 6: Final answer
    x = 2,196,603,445,394.20

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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.