Home / 2,665,464,536,738.80-3,996,936,438,967.80-1,032,574,831,482.40

Finding the Fourth Proportional to 2,665,464,536,738.80, 3,996,936,438,967.80 and 1,032,574,831,482.40

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Solution

The fourth proportional to 2,665,464,536,738.80, 3,996,936,438,967.80 and 1,032,574,831,482.40 is: 1,548,373,993,736.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,665,464,536,738.80 : 3,996,936,438,967.80 = 1,032,574,831,482.40 : x
  2. Step 2: Convert to fraction form
    2,665,464,536,738.80/3,996,936,438,967.80 = 1,032,574,831,482.40/x
  3. Step 3: Cross multiply
    2,665,464,536,738.80x = 3,996,936,438,967.80 × 1,032,574,831,482.40
  4. Step 4: Simplify right side
    2,665,464,536,738.80x = 4,127,135,969,913,040,011,264,000
  5. Step 5: Solve for x
    x = 4,127,135,969,913,040,011,264,000/2,665,464,536,738.80
  6. Step 6: Final answer
    x = 1,548,373,993,736.42

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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.