Home / 3,779,040,788.16-5,675,917,175.04-3,080,049,431.04

Finding the Fourth Proportional to 3,779,040,788.16, 5,675,917,175.04 and 3,080,049,431.04

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Solution

The fourth proportional to 3,779,040,788.16, 5,675,917,175.04 and 3,080,049,431.04 is: 4,626,069,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,040,788.16 : 5,675,917,175.04 = 3,080,049,431.04 : x
  2. Step 2: Convert to fraction form
    3,779,040,788.16/5,675,917,175.04 = 3,080,049,431.04/x
  3. Step 3: Cross multiply
    3,779,040,788.16x = 5,675,917,175.04 × 3,080,049,431.04
  4. Step 4: Simplify right side
    3,779,040,788.16x = 17,482,105,465,612,115,968
  5. Step 5: Solve for x
    x = 17,482,105,465,612,115,968/3,779,040,788.16
  6. Step 6: Final answer
    x = 4,626,069,536.05

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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.