Home / 4,015,201,244,823.30-5,540,996,482,020.30-2,281,105,955,651.20

Finding the Fourth Proportional to 4,015,201,244,823.30, 5,540,996,482,020.30 and 2,281,105,955,651.20

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Solution

The fourth proportional to 4,015,201,244,823.30, 5,540,996,482,020.30 and 2,281,105,955,651.20 is: 3,147,936,879,048.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,201,244,823.30 : 5,540,996,482,020.30 = 2,281,105,955,651.20 : x
  2. Step 2: Convert to fraction form
    4,015,201,244,823.30/5,540,996,482,020.30 = 2,281,105,955,651.20/x
  3. Step 3: Cross multiply
    4,015,201,244,823.30x = 5,540,996,482,020.30 × 2,281,105,955,651.20
  4. Step 4: Simplify right side
    4,015,201,244,823.30x = 12,639,600,075,378,853,328,977,920
  5. Step 5: Solve for x
    x = 12,639,600,075,378,853,328,977,920/4,015,201,244,823.30
  6. Step 6: Final answer
    x = 3,147,936,879,048.04

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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.