Home / 7,091,722,916.40-10,637,584,374.60-2,183,758,993.20

Finding the Fourth Proportional to 7,091,722,916.40, 10,637,584,374.60 and 2,183,758,993.20

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Solution

The fourth proportional to 7,091,722,916.40, 10,637,584,374.60 and 2,183,758,993.20 is: 3,275,638,489.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091,722,916.40 : 10,637,584,374.60 = 2,183,758,993.20 : x
  2. Step 2: Convert to fraction form
    7,091,722,916.40/10,637,584,374.60 = 2,183,758,993.20/x
  3. Step 3: Cross multiply
    7,091,722,916.40x = 10,637,584,374.60 × 2,183,758,993.20
  4. Step 4: Simplify right side
    7,091,722,916.40x = 23,229,920,543,956,545,536
  5. Step 5: Solve for x
    x = 23,229,920,543,956,545,536/7,091,722,916.40
  6. Step 6: Final answer
    x = 3,275,638,489.80

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