Home / 993,945,823,412.70-1,490,918,735,119-993,945,823,412.70

Finding the Fourth Proportional to 993,945,823,412.70, 1,490,918,735,119 and 993,945,823,412.70

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Solution

The fourth proportional to 993,945,823,412.70, 1,490,918,735,119 and 993,945,823,412.70 is: 1,490,918,735,119

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,945,823,412.70 : 1,490,918,735,119 = 993,945,823,412.70 : x
  2. Step 2: Convert to fraction form
    993,945,823,412.70/1,490,918,735,119 = 993,945,823,412.70/x
  3. Step 3: Cross multiply
    993,945,823,412.70x = 1,490,918,735,119 × 993,945,823,412.70
  4. Step 4: Simplify right side
    993,945,823,412.70x = 1,481,892,449,819,275,544,231,936
  5. Step 5: Solve for x
    x = 1,481,892,449,819,275,544,231,936/993,945,823,412.70
  6. Step 6: Final answer
    x = 1,490,918,735,119

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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.