Home / 2,025,079,681,158.40-2,794,612,028,262.20-1,099,133,949,132.60

Finding the Fourth Proportional to 2,025,079,681,158.40, 2,794,612,028,262.20 and 1,099,133,949,132.60

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Solution

The fourth proportional to 2,025,079,681,158.40, 2,794,612,028,262.20 and 1,099,133,949,132.60 is: 1,516,805,972,375.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,079,681,158.40 : 2,794,612,028,262.20 = 1,099,133,949,132.60 : x
  2. Step 2: Convert to fraction form
    2,025,079,681,158.40/2,794,612,028,262.20 = 1,099,133,949,132.60/x
  3. Step 3: Cross multiply
    2,025,079,681,158.40x = 2,794,612,028,262.20 × 1,099,133,949,132.60
  4. Step 4: Simplify right side
    2,025,079,681,158.40x = 3,071,652,954,917,297,106,976,768
  5. Step 5: Solve for x
    x = 3,071,652,954,917,297,106,976,768/2,025,079,681,158.40
  6. Step 6: Final answer
    x = 1,516,805,972,375.48

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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.