Home / 7,662,964,608.80-11,494,446,913.20-5,596,722,000.80

Finding the Fourth Proportional to 7,662,964,608.80, 11,494,446,913.20 and 5,596,722,000.80

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Solution

The fourth proportional to 7,662,964,608.80, 11,494,446,913.20 and 5,596,722,000.80 is: 8,395,083,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662,964,608.80 : 11,494,446,913.20 = 5,596,722,000.80 : x
  2. Step 2: Convert to fraction form
    7,662,964,608.80/11,494,446,913.20 = 5,596,722,000.80/x
  3. Step 3: Cross multiply
    7,662,964,608.80x = 11,494,446,913.20 × 5,596,722,000.80
  4. Step 4: Simplify right side
    7,662,964,608.80x = 64,331,223,926,134,095,872
  5. Step 5: Solve for x
    x = 64,331,223,926,134,095,872/7,662,964,608.80
  6. Step 6: Final answer
    x = 8,395,083,001.20

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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.