Home / 40,374,843,823.60-60,562,265,735.40-27,150,891,132.40

Finding the Fourth Proportional to 40,374,843,823.60, 60,562,265,735.40 and 27,150,891,132.40

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Solution

The fourth proportional to 40,374,843,823.60, 60,562,265,735.40 and 27,150,891,132.40 is: 40,726,336,698.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,374,843,823.60 : 60,562,265,735.40 = 27,150,891,132.40 : x
  2. Step 2: Convert to fraction form
    40,374,843,823.60/60,562,265,735.40 = 27,150,891,132.40/x
  3. Step 3: Cross multiply
    40,374,843,823.60x = 60,562,265,735.40 × 27,150,891,132.40
  4. Step 4: Simplify right side
    40,374,843,823.60x = 1,644,319,483,713,324,318,720
  5. Step 5: Solve for x
    x = 1,644,319,483,713,324,318,720/40,374,843,823.60
  6. Step 6: Final answer
    x = 40,726,336,698.60

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1.5x scale

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.