Home / 3,881,358,096.84-5,357,226,389.94-2,211,594,094.44

Finding the Fourth Proportional to 3,881,358,096.84, 5,357,226,389.94 and 2,211,594,094.44

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Solution

The fourth proportional to 3,881,358,096.84, 5,357,226,389.94 and 2,211,594,094.44 is: 3,052,542,422.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,881,358,096.84 : 5,357,226,389.94 = 2,211,594,094.44 : x
  2. Step 2: Convert to fraction form
    3,881,358,096.84/5,357,226,389.94 = 2,211,594,094.44/x
  3. Step 3: Cross multiply
    3,881,358,096.84x = 5,357,226,389.94 × 2,211,594,094.44
  4. Step 4: Simplify right side
    3,881,358,096.84x = 11,848,010,246,569,424,896
  5. Step 5: Solve for x
    x = 11,848,010,246,569,424,896/3,881,358,096.84
  6. Step 6: Final answer
    x = 3,052,542,422.26

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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.