Home / 92,860,464.75-139,291,290.72-27,281,334.24

Finding the Fourth Proportional to 92,860,464.75, 139,291,290.72 and 27,281,334.24

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Solution

The fourth proportional to 92,860,464.75, 139,291,290.72 and 27,281,334.24 is: 40,922,175.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,860,464.75 : 139,291,290.72 = 27,281,334.24 : x
  2. Step 2: Convert to fraction form
    92,860,464.75/139,291,290.72 = 27,281,334.24/x
  3. Step 3: Cross multiply
    92,860,464.75x = 139,291,290.72 × 27,281,334.24
  4. Step 4: Simplify right side
    92,860,464.75x = 3,800,052,258,853,330
  5. Step 5: Solve for x
    x = 3,800,052,258,853,330/92,860,464.75
  6. Step 6: Final answer
    x = 40,922,175.75

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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.