Home / 2,946,008,395.36-4,419,594,730.24-1,080,671,412.22

Finding the Fourth Proportional to 2,946,008,395.36, 4,419,594,730.24 and 1,080,671,412.22

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Solution

The fourth proportional to 2,946,008,395.36, 4,419,594,730.24 and 1,080,671,412.22 is: 1,621,220,661.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,008,395.36 : 4,419,594,730.24 = 1,080,671,412.22 : x
  2. Step 2: Convert to fraction form
    2,946,008,395.36/4,419,594,730.24 = 1,080,671,412.22/x
  3. Step 3: Cross multiply
    2,946,008,395.36x = 4,419,594,730.24 × 1,080,671,412.22
  4. Step 4: Simplify right side
    2,946,008,395.36x = 4,776,129,678,568,530,944
  5. Step 5: Solve for x
    x = 4,776,129,678,568,530,944/2,946,008,395.36
  6. Step 6: Final answer
    x = 1,621,220,661.18

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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.