Home / 2,682,248,492.40-4,023,372,738.60-2,359,762,220.40

Finding the Fourth Proportional to 2,682,248,492.40, 4,023,372,738.60 and 2,359,762,220.40

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Solution

The fourth proportional to 2,682,248,492.40, 4,023,372,738.60 and 2,359,762,220.40 is: 3,539,643,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,248,492.40 : 4,023,372,738.60 = 2,359,762,220.40 : x
  2. Step 2: Convert to fraction form
    2,682,248,492.40/4,023,372,738.60 = 2,359,762,220.40/x
  3. Step 3: Cross multiply
    2,682,248,492.40x = 4,023,372,738.60 × 2,359,762,220.40
  4. Step 4: Simplify right side
    2,682,248,492.40x = 9,494,202,987,135,565,824
  5. Step 5: Solve for x
    x = 9,494,202,987,135,565,824/2,682,248,492.40
  6. Step 6: Final answer
    x = 3,539,643,330.60

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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.