Home / 845,864,668,801.55-1,268,797,003,202.40-845,864,668,801.55

Finding the Fourth Proportional to 845,864,668,801.55, 1,268,797,003,202.40 and 845,864,668,801.55

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Solution

The fourth proportional to 845,864,668,801.55, 1,268,797,003,202.40 and 845,864,668,801.55 is: 1,268,797,003,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,864,668,801.55 : 1,268,797,003,202.40 = 845,864,668,801.55 : x
  2. Step 2: Convert to fraction form
    845,864,668,801.55/1,268,797,003,202.40 = 845,864,668,801.55/x
  3. Step 3: Cross multiply
    845,864,668,801.55x = 1,268,797,003,202.40 × 845,864,668,801.55
  4. Step 4: Simplify right side
    845,864,668,801.55x = 1,073,230,556,890,197,208,858,624
  5. Step 5: Solve for x
    x = 1,073,230,556,890,197,208,858,624/845,864,668,801.55
  6. Step 6: Final answer
    x = 1,268,797,003,202.40

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Double scale
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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.