Home / 11,265,222,415.20-16,897,833,622.80-10,296,967,336.80

Finding the Fourth Proportional to 11,265,222,415.20, 16,897,833,622.80 and 10,296,967,336.80

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Solution

The fourth proportional to 11,265,222,415.20, 16,897,833,622.80 and 10,296,967,336.80 is: 15,445,451,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,265,222,415.20 : 16,897,833,622.80 = 10,296,967,336.80 : x
  2. Step 2: Convert to fraction form
    11,265,222,415.20/16,897,833,622.80 = 10,296,967,336.80/x
  3. Step 3: Cross multiply
    11,265,222,415.20x = 16,897,833,622.80 × 10,296,967,336.80
  4. Step 4: Simplify right side
    11,265,222,415.20x = 173,996,440,876,652,396,544
  5. Step 5: Solve for x
    x = 173,996,440,876,652,396,544/11,265,222,415.20
  6. Step 6: Final answer
    x = 15,445,451,005.20

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Double scale
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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.