Home / 34,631,532,708.34-47,793,484,464.34-19,389,491,163.91

Finding the Fourth Proportional to 34,631,532,708.34, 47,793,484,464.34 and 19,389,491,163.91

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Solution

The fourth proportional to 34,631,532,708.34, 47,793,484,464.34 and 19,389,491,163.91 is: 26,758,600,392.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,631,532,708.34 : 47,793,484,464.34 = 19,389,491,163.91 : x
  2. Step 2: Convert to fraction form
    34,631,532,708.34/47,793,484,464.34 = 19,389,491,163.91/x
  3. Step 3: Cross multiply
    34,631,532,708.34x = 47,793,484,464.34 × 19,389,491,163.91
  4. Step 4: Simplify right side
    34,631,532,708.34x = 926,691,344,713,790,259,200
  5. Step 5: Solve for x
    x = 926,691,344,713,790,259,200/34,631,532,708.34
  6. Step 6: Final answer
    x = 26,758,600,392.26

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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.