Home / 6,575,684,919.21-9,863,527,188.21-3,033,378,302.76

Finding the Fourth Proportional to 6,575,684,919.21, 9,863,527,188.21 and 3,033,378,302.76

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Solution

The fourth proportional to 6,575,684,919.21, 9,863,527,188.21 and 3,033,378,302.76 is: 4,550,067,366.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,684,919.21 : 9,863,527,188.21 = 3,033,378,302.76 : x
  2. Step 2: Convert to fraction form
    6,575,684,919.21/9,863,527,188.21 = 3,033,378,302.76/x
  3. Step 3: Cross multiply
    6,575,684,919.21x = 9,863,527,188.21 × 3,033,378,302.76
  4. Step 4: Simplify right side
    6,575,684,919.21x = 29,919,809,361,399,566,336
  5. Step 5: Solve for x
    x = 29,919,809,361,399,566,336/6,575,684,919.21
  6. Step 6: Final answer
    x = 4,550,067,366.21

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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.