Home / 27,973,925,157.46-41,982,647,214.09-19,524,942,656.37

Finding the Fourth Proportional to 27,973,925,157.46, 41,982,647,214.09 and 19,524,942,656.37

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Solution

The fourth proportional to 27,973,925,157.46, 41,982,647,214.09 and 19,524,942,656.37 is: 29,302,601,433.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,973,925,157.46 : 41,982,647,214.09 = 19,524,942,656.37 : x
  2. Step 2: Convert to fraction form
    27,973,925,157.46/41,982,647,214.09 = 19,524,942,656.37/x
  3. Step 3: Cross multiply
    27,973,925,157.46x = 41,982,647,214.09 × 19,524,942,656.37
  4. Step 4: Simplify right side
    27,973,925,157.46x = 819,708,779,417,797,132,288
  5. Step 5: Solve for x
    x = 819,708,779,417,797,132,288/27,973,925,157.46
  6. Step 6: Final answer
    x = 29,302,601,433.44

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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.