Home / 110,816,581,010.62-152,922,784,722.90-60,066,434,152.48

Finding the Fourth Proportional to 110,816,581,010.62, 152,922,784,722.90 and 60,066,434,152.48

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Solution

The fourth proportional to 110,816,581,010.62, 152,922,784,722.90 and 60,066,434,152.48 is: 82,889,458,375.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,816,581,010.62 : 152,922,784,722.90 = 60,066,434,152.48 : x
  2. Step 2: Convert to fraction form
    110,816,581,010.62/152,922,784,722.90 = 60,066,434,152.48/x
  3. Step 3: Cross multiply
    110,816,581,010.62x = 152,922,784,722.90 × 60,066,434,152.48
  4. Step 4: Simplify right side
    110,816,581,010.62x = 9,185,526,378,971,947,597,824
  5. Step 5: Solve for x
    x = 9,185,526,378,971,947,597,824/110,816,581,010.62
  6. Step 6: Final answer
    x = 82,889,458,375.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.