Home / 3,676,863,132,783.20-5,515,294,699,174.80-3,676,863,132,783.20

Finding the Fourth Proportional to 3,676,863,132,783.20, 5,515,294,699,174.80 and 3,676,863,132,783.20

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Solution

The fourth proportional to 3,676,863,132,783.20, 5,515,294,699,174.80 and 3,676,863,132,783.20 is: 5,515,294,699,174.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,863,132,783.20 : 5,515,294,699,174.80 = 3,676,863,132,783.20 : x
  2. Step 2: Convert to fraction form
    3,676,863,132,783.20/5,515,294,699,174.80 = 3,676,863,132,783.20/x
  3. Step 3: Cross multiply
    3,676,863,132,783.20x = 5,515,294,699,174.80 × 3,676,863,132,783.20
  4. Step 4: Simplify right side
    3,676,863,132,783.20x = 20,278,983,745,830,433,597,685,760
  5. Step 5: Solve for x
    x = 20,278,983,745,830,433,597,685,760/3,676,863,132,783.20
  6. Step 6: Final answer
    x = 5,515,294,699,174.80

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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.