Home / 2,665,464,536,737.80-3,996,936,438,966.30-1,032,574,831,481.40

Finding the Fourth Proportional to 2,665,464,536,737.80, 3,996,936,438,966.30 and 1,032,574,831,481.40

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Solution

The fourth proportional to 2,665,464,536,737.80, 3,996,936,438,966.30 and 1,032,574,831,481.40 is: 1,548,373,993,734.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,665,464,536,737.80 : 3,996,936,438,966.30 = 1,032,574,831,481.40 : x
  2. Step 2: Convert to fraction form
    2,665,464,536,737.80/3,996,936,438,966.30 = 1,032,574,831,481.40/x
  3. Step 3: Cross multiply
    2,665,464,536,737.80x = 3,996,936,438,966.30 × 1,032,574,831,481.40
  4. Step 4: Simplify right side
    2,665,464,536,737.80x = 4,127,135,969,907,494,134,743,040
  5. Step 5: Solve for x
    x = 4,127,135,969,907,494,134,743,040/2,665,464,536,737.80
  6. Step 6: Final answer
    x = 1,548,373,993,734.92

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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.