Home / 3,174,286,397.15-4,763,286,286.04-1,183,703,656.03

Finding the Fourth Proportional to 3,174,286,397.15, 4,763,286,286.04 and 1,183,703,656.03

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Solution

The fourth proportional to 3,174,286,397.15, 4,763,286,286.04 and 1,183,703,656.03 is: 1,776,247,851.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,174,286,397.15 : 4,763,286,286.04 = 1,183,703,656.03 : x
  2. Step 2: Convert to fraction form
    3,174,286,397.15/4,763,286,286.04 = 1,183,703,656.03/x
  3. Step 3: Cross multiply
    3,174,286,397.15x = 4,763,286,286.04 × 1,183,703,656.03
  4. Step 4: Simplify right side
    3,174,286,397.15x = 5,638,319,391,503,108,096
  5. Step 5: Solve for x
    x = 5,638,319,391,503,108,096/3,174,286,397.15
  6. Step 6: Final answer
    x = 1,776,247,851.03

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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.