Home / 4,480,857,514.70-6,721,286,272.05-2,414,614,906.70

Finding the Fourth Proportional to 4,480,857,514.70, 6,721,286,272.05 and 2,414,614,906.70

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Solution

The fourth proportional to 4,480,857,514.70, 6,721,286,272.05 and 2,414,614,906.70 is: 3,621,922,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,857,514.70 : 6,721,286,272.05 = 2,414,614,906.70 : x
  2. Step 2: Convert to fraction form
    4,480,857,514.70/6,721,286,272.05 = 2,414,614,906.70/x
  3. Step 3: Cross multiply
    4,480,857,514.70x = 6,721,286,272.05 × 2,414,614,906.70
  4. Step 4: Simplify right side
    4,480,857,514.70x = 16,229,318,024,689,999,872
  5. Step 5: Solve for x
    x = 16,229,318,024,689,999,872/4,480,857,514.70
  6. Step 6: Final answer
    x = 3,621,922,360.05

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Double scale
Find fourth proportional to 4,480,857,515.70, 6,721,286,273.55 and 2,414,614,907.70
Similar ratio
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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.