Home / 3,441,359,353,206.80-4,751,219,561,765.70-2,190,626,856,520.20

Finding the Fourth Proportional to 3,441,359,353,206.80, 4,751,219,561,765.70 and 2,190,626,856,520.20

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Solution

The fourth proportional to 3,441,359,353,206.80, 4,751,219,561,765.70 and 2,190,626,856,520.20 is: 3,024,429,623,581.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,359,353,206.80 : 4,751,219,561,765.70 = 2,190,626,856,520.20 : x
  2. Step 2: Convert to fraction form
    3,441,359,353,206.80/4,751,219,561,765.70 = 2,190,626,856,520.20/x
  3. Step 3: Cross multiply
    3,441,359,353,206.80x = 4,751,219,561,765.70 × 2,190,626,856,520.20
  4. Step 4: Simplify right side
    3,441,359,353,206.80x = 10,408,149,173,228,078,326,874,112
  5. Step 5: Solve for x
    x = 10,408,149,173,228,078,326,874,112/3,441,359,353,206.80
  6. Step 6: Final answer
    x = 3,024,429,623,581.55

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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.