Home / 4,851,106,407.60-7,276,659,611.40-4,810,291,738.80

Finding the Fourth Proportional to 4,851,106,407.60, 7,276,659,611.40 and 4,810,291,738.80

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Solution

The fourth proportional to 4,851,106,407.60, 7,276,659,611.40 and 4,810,291,738.80 is: 7,215,437,608.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,106,407.60 : 7,276,659,611.40 = 4,810,291,738.80 : x
  2. Step 2: Convert to fraction form
    4,851,106,407.60/7,276,659,611.40 = 4,810,291,738.80/x
  3. Step 3: Cross multiply
    4,851,106,407.60x = 7,276,659,611.40 × 4,810,291,738.80
  4. Step 4: Simplify right side
    4,851,106,407.60x = 35,002,855,614,777,036,800
  5. Step 5: Solve for x
    x = 35,002,855,614,777,036,800/4,851,106,407.60
  6. Step 6: Final answer
    x = 7,215,437,608.20

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Double scale
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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.