Home / 7,662,964,627.05-11,494,446,940.58-5,596,722,019.05

Finding the Fourth Proportional to 7,662,964,627.05, 11,494,446,940.58 and 5,596,722,019.05

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Solution

The fourth proportional to 7,662,964,627.05, 11,494,446,940.58 and 5,596,722,019.05 is: 8,395,083,028.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662,964,627.05 : 11,494,446,940.58 = 5,596,722,019.05 : x
  2. Step 2: Convert to fraction form
    7,662,964,627.05/11,494,446,940.58 = 5,596,722,019.05/x
  3. Step 3: Cross multiply
    7,662,964,627.05x = 11,494,446,940.58 × 5,596,722,019.05
  4. Step 4: Simplify right side
    7,662,964,627.05x = 64,331,224,289,118,019,584
  5. Step 5: Solve for x
    x = 64,331,224,289,118,019,584/7,662,964,627.05
  6. Step 6: Final answer
    x = 8,395,083,028.58

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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.