Home / 4,080,777,977.80-6,112,097,040.30-3,536,582,393.80

Finding the Fourth Proportional to 4,080,777,977.80, 6,112,097,040.30 and 3,536,582,393.80

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Solution

The fourth proportional to 4,080,777,977.80, 6,112,097,040.30 and 3,536,582,393.80 is: 5,297,013,191.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,777,977.80 : 6,112,097,040.30 = 3,536,582,393.80 : x
  2. Step 2: Convert to fraction form
    4,080,777,977.80/6,112,097,040.30 = 3,536,582,393.80/x
  3. Step 3: Cross multiply
    4,080,777,977.80x = 6,112,097,040.30 × 3,536,582,393.80
  4. Step 4: Simplify right side
    4,080,777,977.80x = 21,615,934,781,922,070,528
  5. Step 5: Solve for x
    x = 21,615,934,781,922,070,528/4,080,777,977.80
  6. Step 6: Final answer
    x = 5,297,013,191.97

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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.