Home / 4,420,482,612-6,627,455,042.76-2,673,296,919.24

Finding the Fourth Proportional to 4,420,482,612, 6,627,455,042.76 and 2,673,296,919.24

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Solution

The fourth proportional to 4,420,482,612, 6,627,455,042.76 and 2,673,296,919.24 is: 4,007,968,519.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,482,612 : 6,627,455,042.76 = 2,673,296,919.24 : x
  2. Step 2: Convert to fraction form
    4,420,482,612/6,627,455,042.76 = 2,673,296,919.24/x
  3. Step 3: Cross multiply
    4,420,482,612x = 6,627,455,042.76 × 2,673,296,919.24
  4. Step 4: Simplify right side
    4,420,482,612x = 17,717,155,148,211,908,608
  5. Step 5: Solve for x
    x = 17,717,155,148,211,908,608/4,420,482,612
  6. Step 6: Final answer
    x = 4,007,968,519.12

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1.5x scale

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.