Home / 4,080,778,047.80-6,112,097,145.30-3,536,582,463.80

Finding the Fourth Proportional to 4,080,778,047.80, 6,112,097,145.30 and 3,536,582,463.80

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Solution

The fourth proportional to 4,080,778,047.80, 6,112,097,145.30 and 3,536,582,463.80 is: 5,297,013,296.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,778,047.80 : 6,112,097,145.30 = 3,536,582,463.80 : x
  2. Step 2: Convert to fraction form
    4,080,778,047.80/6,112,097,145.30 = 3,536,582,463.80/x
  3. Step 3: Cross multiply
    4,080,778,047.80x = 6,112,097,145.30 × 3,536,582,463.80
  4. Step 4: Simplify right side
    4,080,778,047.80x = 21,615,935,581,110,022,144
  5. Step 5: Solve for x
    x = 21,615,935,581,110,022,144/4,080,778,047.80
  6. Step 6: Final answer
    x = 5,297,013,296.95

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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.