Home / 5,969,135,095.20-8,953,702,642.80-5,388,004,361.70

Finding the Fourth Proportional to 5,969,135,095.20, 8,953,702,642.80 and 5,388,004,361.70

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Solution

The fourth proportional to 5,969,135,095.20, 8,953,702,642.80 and 5,388,004,361.70 is: 8,082,006,542.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,135,095.20 : 8,953,702,642.80 = 5,388,004,361.70 : x
  2. Step 2: Convert to fraction form
    5,969,135,095.20/8,953,702,642.80 = 5,388,004,361.70/x
  3. Step 3: Cross multiply
    5,969,135,095.20x = 8,953,702,642.80 × 5,388,004,361.70
  4. Step 4: Simplify right side
    5,969,135,095.20x = 48,242,588,892,771,213,312
  5. Step 5: Solve for x
    x = 48,242,588,892,771,213,312/5,969,135,095.20
  6. Step 6: Final answer
    x = 8,082,006,542.55

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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.