Home / 2,235,382,271,998.80-3,353,073,407,998.20-893,178,283,621.20

Finding the Fourth Proportional to 2,235,382,271,998.80, 3,353,073,407,998.20 and 893,178,283,621.20

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Solution

The fourth proportional to 2,235,382,271,998.80, 3,353,073,407,998.20 and 893,178,283,621.20 is: 1,339,767,425,431.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,382,271,998.80 : 3,353,073,407,998.20 = 893,178,283,621.20 : x
  2. Step 2: Convert to fraction form
    2,235,382,271,998.80/3,353,073,407,998.20 = 893,178,283,621.20/x
  3. Step 3: Cross multiply
    2,235,382,271,998.80x = 3,353,073,407,998.20 × 893,178,283,621.20
  4. Step 4: Simplify right side
    2,235,382,271,998.80x = 2,994,892,351,411,719,996,702,720
  5. Step 5: Solve for x
    x = 2,994,892,351,411,719,996,702,720/2,235,382,271,998.80
  6. Step 6: Final answer
    x = 1,339,767,425,431.80

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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.