Home / 2,843,348,425.91-4,265,604,336.97-977,751,834.63

Finding the Fourth Proportional to 2,843,348,425.91, 4,265,604,336.97 and 977,751,834.63

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Solution

The fourth proportional to 2,843,348,425.91, 4,265,604,336.97 and 977,751,834.63 is: 1,466,827,782.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,348,425.91 : 4,265,604,336.97 = 977,751,834.63 : x
  2. Step 2: Convert to fraction form
    2,843,348,425.91/4,265,604,336.97 = 977,751,834.63/x
  3. Step 3: Cross multiply
    2,843,348,425.91x = 4,265,604,336.97 × 977,751,834.63
  4. Step 4: Simplify right side
    2,843,348,425.91x = 4,170,702,466,263,377,408
  5. Step 5: Solve for x
    x = 4,170,702,466,263,377,408/2,843,348,425.91
  6. Step 6: Final answer
    x = 1,466,827,782.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.