Home / 3,785,536,274.36-5,673,228,739.11-2,946,192,521.36

Finding the Fourth Proportional to 3,785,536,274.36, 5,673,228,739.11 and 2,946,192,521.36

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Solution

The fourth proportional to 3,785,536,274.36, 5,673,228,739.11 and 2,946,192,521.36 is: 4,415,338,507.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,536,274.36 : 5,673,228,739.11 = 2,946,192,521.36 : x
  2. Step 2: Convert to fraction form
    3,785,536,274.36/5,673,228,739.11 = 2,946,192,521.36/x
  3. Step 3: Cross multiply
    3,785,536,274.36x = 5,673,228,739.11 × 2,946,192,521.36
  4. Step 4: Simplify right side
    3,785,536,274.36x = 16,714,424,083,102,138,368
  5. Step 5: Solve for x
    x = 16,714,424,083,102,138,368/3,785,536,274.36
  6. Step 6: Final answer
    x = 4,415,338,507.34

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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.