Home / 3,875,902,274.94-5,348,039,598.36-2,182,093,519.74

Finding the Fourth Proportional to 3,875,902,274.94, 5,348,039,598.36 and 2,182,093,519.74

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Solution

The fourth proportional to 3,875,902,274.94, 5,348,039,598.36 and 2,182,093,519.74 is: 3,010,891,844.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,875,902,274.94 : 5,348,039,598.36 = 2,182,093,519.74 : x
  2. Step 2: Convert to fraction form
    3,875,902,274.94/5,348,039,598.36 = 2,182,093,519.74/x
  3. Step 3: Cross multiply
    3,875,902,274.94x = 5,348,039,598.36 × 2,182,093,519.74
  4. Step 4: Simplify right side
    3,875,902,274.94x = 11,669,922,550,894,266,368
  5. Step 5: Solve for x
    x = 11,669,922,550,894,266,368/3,875,902,274.94
  6. Step 6: Final answer
    x = 3,010,891,844.81

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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.