Home / 509,390,856,934.86-1,090,339,024,170.40

Finding the Third Proportional to 509,390,856,934.86 and 1,090,339,024,170.40

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Solution

The third proportional to 509,390,856,934.86 and 1,090,339,024,170.40 is: 2,333,844,770,560.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    509,390,856,934.86 : 1,090,339,024,170.40 = 1,090,339,024,170.40 : x
  2. Step 2: Convert to fraction form
    509,390,856,934.86/1,090,339,024,170.40 = 1,090,339,024,170.40/x
  3. Step 3: Cross multiply
    509,390,856,934.86x = 1,090,339,024,170.40 × 1,090,339,024,170.40
  4. Step 4: Simplify right side
    509,390,856,934.86x = 1,188,839,187,628,860,182,102,016
  5. Step 5: Solve for x
    x = 1,188,839,187,628,860,182,102,016/509,390,856,934.86
  6. Step 6: Final answer
    x = 2,333,844,770,560.71

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.