Home / 2,207,085,189.84-3,004,976,992.32-2,200,197,714.48

Finding the Fourth Proportional to 2,207,085,189.84, 3,004,976,992.32 and 2,200,197,714.48

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Solution

The fourth proportional to 2,207,085,189.84, 3,004,976,992.32 and 2,200,197,714.48 is: 2,995,599,599.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,085,189.84 : 3,004,976,992.32 = 2,200,197,714.48 : x
  2. Step 2: Convert to fraction form
    2,207,085,189.84/3,004,976,992.32 = 2,200,197,714.48/x
  3. Step 3: Cross multiply
    2,207,085,189.84x = 3,004,976,992.32 × 2,200,197,714.48
  4. Step 4: Simplify right side
    2,207,085,189.84x = 6,611,543,510,567,448,576
  5. Step 5: Solve for x
    x = 6,611,543,510,567,448,576/2,207,085,189.84
  6. Step 6: Final answer
    x = 2,995,599,599.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.