Home / 6,939,469,994,540.20-9,576,339,760,662.40-3,814,335,696,276.60

Finding the Fourth Proportional to 6,939,469,994,540.20, 9,576,339,760,662.40 and 3,814,335,696,276.60

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Solution

The fourth proportional to 6,939,469,994,540.20, 9,576,339,760,662.40 and 3,814,335,696,276.60 is: 5,263,712,447,421.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,939,469,994,540.20 : 9,576,339,760,662.40 = 3,814,335,696,276.60 : x
  2. Step 2: Convert to fraction form
    6,939,469,994,540.20/9,576,339,760,662.40 = 3,814,335,696,276.60/x
  3. Step 3: Cross multiply
    6,939,469,994,540.20x = 9,576,339,760,662.40 × 3,814,335,696,276.60
  4. Step 4: Simplify right side
    6,939,469,994,540.20x = 36,527,374,588,767,506,572,247,040
  5. Step 5: Solve for x
    x = 36,527,374,588,767,506,572,247,040/6,939,469,994,540.20
  6. Step 6: Final answer
    x = 5,263,712,447,421.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.