Home / 7,082,964,282.20-10,631,248,868.10-6,048,992,672.60

Finding the Fourth Proportional to 7,082,964,282.20, 10,631,248,868.10 and 6,048,992,672.60

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Solution

The fourth proportional to 7,082,964,282.20, 10,631,248,868.10 and 6,048,992,672.60 is: 9,079,298,432.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,082,964,282.20 : 10,631,248,868.10 = 6,048,992,672.60 : x
  2. Step 2: Convert to fraction form
    7,082,964,282.20/10,631,248,868.10 = 6,048,992,672.60/x
  3. Step 3: Cross multiply
    7,082,964,282.20x = 10,631,248,868.10 × 6,048,992,672.60
  4. Step 4: Simplify right side
    7,082,964,282.20x = 64,308,346,503,723,950,080
  5. Step 5: Solve for x
    x = 64,308,346,503,723,950,080/7,082,964,282.20
  6. Step 6: Final answer
    x = 9,079,298,432.34

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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.