Home / 3,634,324,342.80-5,451,486,514.20-2,602,368,272.40

Finding the Fourth Proportional to 3,634,324,342.80, 5,451,486,514.20 and 2,602,368,272.40

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Solution

The fourth proportional to 3,634,324,342.80, 5,451,486,514.20 and 2,602,368,272.40 is: 3,903,552,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,324,342.80 : 5,451,486,514.20 = 2,602,368,272.40 : x
  2. Step 2: Convert to fraction form
    3,634,324,342.80/5,451,486,514.20 = 2,602,368,272.40/x
  3. Step 3: Cross multiply
    3,634,324,342.80x = 5,451,486,514.20 × 2,602,368,272.40
  4. Step 4: Simplify right side
    3,634,324,342.80x = 14,186,775,541,970,552,832
  5. Step 5: Solve for x
    x = 14,186,775,541,970,552,832/3,634,324,342.80
  6. Step 6: Final answer
    x = 3,903,552,408.60

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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.