Home / 2,188,967,844,848.70-3,283,998,662,282.10-1,544,831,159,323.30

Finding the Fourth Proportional to 2,188,967,844,848.70, 3,283,998,662,282.10 and 1,544,831,159,323.30

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Solution

The fourth proportional to 2,188,967,844,848.70, 3,283,998,662,282.10 and 1,544,831,159,323.30 is: 2,317,632,701,918.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,188,967,844,848.70 : 3,283,998,662,282.10 = 1,544,831,159,323.30 : x
  2. Step 2: Convert to fraction form
    2,188,967,844,848.70/3,283,998,662,282.10 = 1,544,831,159,323.30/x
  3. Step 3: Cross multiply
    2,188,967,844,848.70x = 3,283,998,662,282.10 × 1,544,831,159,323.30
  4. Step 4: Simplify right side
    2,188,967,844,848.70x = 5,073,223,460,669,423,175,598,080
  5. Step 5: Solve for x
    x = 5,073,223,460,669,423,175,598,080/2,188,967,844,848.70
  6. Step 6: Final answer
    x = 2,317,632,701,918.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.