Home / 34,172,228,404.68-51,206,867,026.73-30,448,189,312.52

Finding the Fourth Proportional to 34,172,228,404.68, 51,206,867,026.73 and 30,448,189,312.52

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Solution

The fourth proportional to 34,172,228,404.68, 51,206,867,026.73 and 30,448,189,312.52 is: 45,626,418,121.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,172,228,404.68 : 51,206,867,026.73 = 30,448,189,312.52 : x
  2. Step 2: Convert to fraction form
    34,172,228,404.68/51,206,867,026.73 = 30,448,189,312.52/x
  3. Step 3: Cross multiply
    34,172,228,404.68x = 51,206,867,026.73 × 30,448,189,312.52
  4. Step 4: Simplify right side
    34,172,228,404.68x = 1,559,156,381,330,504,941,568
  5. Step 5: Solve for x
    x = 1,559,156,381,330,504,941,568/34,172,228,404.68
  6. Step 6: Final answer
    x = 45,626,418,121.36

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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.