Home / 2,199,741,692.22-3,035,701,067.46-1,196,217,951.84

Finding the Fourth Proportional to 2,199,741,692.22, 3,035,701,067.46 and 1,196,217,951.84

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Solution

The fourth proportional to 2,199,741,692.22, 3,035,701,067.46 and 1,196,217,951.84 is: 1,650,812,059.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,741,692.22 : 3,035,701,067.46 = 1,196,217,951.84 : x
  2. Step 2: Convert to fraction form
    2,199,741,692.22/3,035,701,067.46 = 1,196,217,951.84/x
  3. Step 3: Cross multiply
    2,199,741,692.22x = 3,035,701,067.46 × 1,196,217,951.84
  4. Step 4: Simplify right side
    2,199,741,692.22x = 3,631,360,113,315,502,592
  5. Step 5: Solve for x
    x = 3,631,360,113,315,502,592/2,199,741,692.22
  6. Step 6: Final answer
    x = 1,650,812,059.51

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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.