Home / 9,580,295,998.20-14,370,443,997.30-4,420,515,646.20

Finding the Fourth Proportional to 9,580,295,998.20, 14,370,443,997.30 and 4,420,515,646.20

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Solution

The fourth proportional to 9,580,295,998.20, 14,370,443,997.30 and 4,420,515,646.20 is: 6,630,773,469.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,295,998.20 : 14,370,443,997.30 = 4,420,515,646.20 : x
  2. Step 2: Convert to fraction form
    9,580,295,998.20/14,370,443,997.30 = 4,420,515,646.20/x
  3. Step 3: Cross multiply
    9,580,295,998.20x = 14,370,443,997.30 × 4,420,515,646.20
  4. Step 4: Simplify right side
    9,580,295,998.20x = 63,524,772,532,905,517,056
  5. Step 5: Solve for x
    x = 63,524,772,532,905,517,056/9,580,295,998.20
  6. Step 6: Final answer
    x = 6,630,773,469.30

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Half scale
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Double scale
Find fourth proportional to 9,580,295,999.20, 14,370,443,998.80 and 4,420,515,647.20
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.