Home / 11,160,261,037.40-16,740,391,556.10-6,252,297,114.20

Finding the Fourth Proportional to 11,160,261,037.40, 16,740,391,556.10 and 6,252,297,114.20

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Solution

The fourth proportional to 11,160,261,037.40, 16,740,391,556.10 and 6,252,297,114.20 is: 9,378,445,671.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,160,261,037.40 : 16,740,391,556.10 = 6,252,297,114.20 : x
  2. Step 2: Convert to fraction form
    11,160,261,037.40/16,740,391,556.10 = 6,252,297,114.20/x
  3. Step 3: Cross multiply
    11,160,261,037.40x = 16,740,391,556.10 × 6,252,297,114.20
  4. Step 4: Simplify right side
    11,160,261,037.40x = 104,665,901,816,782,077,952
  5. Step 5: Solve for x
    x = 104,665,901,816,782,077,952/11,160,261,037.40
  6. Step 6: Final answer
    x = 9,378,445,671.30

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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.