Home / 3,875,902,274.45-5,348,039,597.66-2,182,093,519.25

Finding the Fourth Proportional to 3,875,902,274.45, 5,348,039,597.66 and 2,182,093,519.25

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Solution

The fourth proportional to 3,875,902,274.45, 5,348,039,597.66 and 2,182,093,519.25 is: 3,010,891,844.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,875,902,274.45 : 5,348,039,597.66 = 2,182,093,519.25 : x
  2. Step 2: Convert to fraction form
    3,875,902,274.45/5,348,039,597.66 = 2,182,093,519.25/x
  3. Step 3: Cross multiply
    3,875,902,274.45x = 5,348,039,597.66 × 2,182,093,519.25
  4. Step 4: Simplify right side
    3,875,902,274.45x = 11,669,922,546,708,611,072
  5. Step 5: Solve for x
    x = 11,669,922,546,708,611,072/3,875,902,274.45
  6. Step 6: Final answer
    x = 3,010,891,844.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.