Home / 3,671,987,214.62-5,509,061,473.60-1,184,801,483.64

Finding the Fourth Proportional to 3,671,987,214.62, 5,509,061,473.60 and 1,184,801,483.64

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Solution

The fourth proportional to 3,671,987,214.62, 5,509,061,473.60 and 1,184,801,483.64 is: 1,777,550,907.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,987,214.62 : 5,509,061,473.60 = 1,184,801,483.64 : x
  2. Step 2: Convert to fraction form
    3,671,987,214.62/5,509,061,473.60 = 1,184,801,483.64/x
  3. Step 3: Cross multiply
    3,671,987,214.62x = 5,509,061,473.60 × 1,184,801,483.64
  4. Step 4: Simplify right side
    3,671,987,214.62x = 6,527,144,207,410,918,400
  5. Step 5: Solve for x
    x = 6,527,144,207,410,918,400/3,671,987,214.62
  6. Step 6: Final answer
    x = 1,777,550,907.97

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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.