Home / 4,139,659,669,672.90-6,209,489,504,509.20-4,139,659,669,672.90

Finding the Fourth Proportional to 4,139,659,669,672.90, 6,209,489,504,509.20 and 4,139,659,669,672.90

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Solution

The fourth proportional to 4,139,659,669,672.90, 6,209,489,504,509.20 and 4,139,659,669,672.90 is: 6,209,489,504,509.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,659,669,672.90 : 6,209,489,504,509.20 = 4,139,659,669,672.90 : x
  2. Step 2: Convert to fraction form
    4,139,659,669,672.90/6,209,489,504,509.20 = 4,139,659,669,672.90/x
  3. Step 3: Cross multiply
    4,139,659,669,672.90x = 6,209,489,504,509.20 × 4,139,659,669,672.90
  4. Step 4: Simplify right side
    4,139,659,669,672.90x = 25,705,173,271,073,893,363,220,480
  5. Step 5: Solve for x
    x = 25,705,173,271,073,893,363,220,480/4,139,659,669,672.90
  6. Step 6: Final answer
    x = 6,209,489,504,509.20

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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.