Home / 5,088,419,149,395.90-7,022,008,863,815.10-2,776,166,790,833.50

Finding the Fourth Proportional to 5,088,419,149,395.90, 7,022,008,863,815.10 and 2,776,166,790,833.50

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Solution

The fourth proportional to 5,088,419,149,395.90, 7,022,008,863,815.10 and 2,776,166,790,833.50 is: 3,831,104,954,271.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,419,149,395.90 : 7,022,008,863,815.10 = 2,776,166,790,833.50 : x
  2. Step 2: Convert to fraction form
    5,088,419,149,395.90/7,022,008,863,815.10 = 2,776,166,790,833.50/x
  3. Step 3: Cross multiply
    5,088,419,149,395.90x = 7,022,008,863,815.10 × 2,776,166,790,833.50
  4. Step 4: Simplify right side
    5,088,419,149,395.90x = 19,494,267,812,661,958,501,466,112
  5. Step 5: Solve for x
    x = 19,494,267,812,661,958,501,466,112/5,088,419,149,395.90
  6. Step 6: Final answer
    x = 3,831,104,954,271.77

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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.