Home / 2,843,348,425.54-4,265,604,336.41-977,751,834.26

Finding the Fourth Proportional to 2,843,348,425.54, 4,265,604,336.41 and 977,751,834.26

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Solution

The fourth proportional to 2,843,348,425.54, 4,265,604,336.41 and 977,751,834.26 is: 1,466,827,781.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,348,425.54 : 4,265,604,336.41 = 977,751,834.26 : x
  2. Step 2: Convert to fraction form
    2,843,348,425.54/4,265,604,336.41 = 977,751,834.26/x
  3. Step 3: Cross multiply
    2,843,348,425.54x = 4,265,604,336.41 × 977,751,834.26
  4. Step 4: Simplify right side
    2,843,348,425.54x = 4,170,702,464,133,403,648
  5. Step 5: Solve for x
    x = 4,170,702,464,133,403,648/2,843,348,425.54
  6. Step 6: Final answer
    x = 1,466,827,781.88

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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.