Home / 13,393,036,163,015-20,091,672,465,482-4,797,293,220,217

Finding the Fourth Proportional to 13,393,036,163,015, 20,091,672,465,482 and 4,797,293,220,217

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Solution

The fourth proportional to 13,393,036,163,015, 20,091,672,465,482 and 4,797,293,220,217 is: 7,196,698,562,469.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,393,036,163,015 : 20,091,672,465,482 = 4,797,293,220,217 : x
  2. Step 2: Convert to fraction form
    13,393,036,163,015/20,091,672,465,482 = 4,797,293,220,217/x
  3. Step 3: Cross multiply
    13,393,036,163,015x = 20,091,672,465,482 × 4,797,293,220,217
  4. Step 4: Simplify right side
    13,393,036,163,015x = 96,385,644,101,477,375,808,634,880
  5. Step 5: Solve for x
    x = 96,385,644,101,477,375,808,634,880/13,393,036,163,015
  6. Step 6: Final answer
    x = 7,196,698,562,469.90

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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.