Home / 6,787,359,240.08-10,182,504,263.58-2,066,050,349.96

Finding the Fourth Proportional to 6,787,359,240.08, 10,182,504,263.58 and 2,066,050,349.96

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Solution

The fourth proportional to 6,787,359,240.08, 10,182,504,263.58 and 2,066,050,349.96 is: 3,099,521,589.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,359,240.08 : 10,182,504,263.58 = 2,066,050,349.96 : x
  2. Step 2: Convert to fraction form
    6,787,359,240.08/10,182,504,263.58 = 2,066,050,349.96/x
  3. Step 3: Cross multiply
    6,787,359,240.08x = 10,182,504,263.58 × 2,066,050,349.96
  4. Step 4: Simplify right side
    6,787,359,240.08x = 21,037,566,497,238,650,880
  5. Step 5: Solve for x
    x = 21,037,566,497,238,650,880/6,787,359,240.08
  6. Step 6: Final answer
    x = 3,099,521,589.05

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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.