Home / 5,471,034,007.80-7,550,033,387.79-2,964,907,719.60

Finding the Fourth Proportional to 5,471,034,007.80, 7,550,033,387.79 and 2,964,907,719.60

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Solution

The fourth proportional to 5,471,034,007.80, 7,550,033,387.79 and 2,964,907,719.60 is: 4,091,576,152.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,471,034,007.80 : 7,550,033,387.79 = 2,964,907,719.60 : x
  2. Step 2: Convert to fraction form
    5,471,034,007.80/7,550,033,387.79 = 2,964,907,719.60/x
  3. Step 3: Cross multiply
    5,471,034,007.80x = 7,550,033,387.79 × 2,964,907,719.60
  4. Step 4: Simplify right side
    5,471,034,007.80x = 22,385,152,274,696,310,784
  5. Step 5: Solve for x
    x = 22,385,152,274,696,310,784/5,471,034,007.80
  6. Step 6: Final answer
    x = 4,091,576,152.29

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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.