Home / 2,127,682,474,104-2,936,204,645,798.40-1,152,202,031,854.40

Finding the Fourth Proportional to 2,127,682,474,104, 2,936,204,645,798.40 and 1,152,202,031,854.40

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Solution

The fourth proportional to 2,127,682,474,104, 2,936,204,645,798.40 and 1,152,202,031,854.40 is: 1,590,040,337,317.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,127,682,474,104 : 2,936,204,645,798.40 = 1,152,202,031,854.40 : x
  2. Step 2: Convert to fraction form
    2,127,682,474,104/2,936,204,645,798.40 = 1,152,202,031,854.40/x
  3. Step 3: Cross multiply
    2,127,682,474,104x = 2,936,204,645,798.40 × 1,152,202,031,854.40
  4. Step 4: Simplify right side
    2,127,682,474,104x = 3,383,100,958,829,245,068,476,416
  5. Step 5: Solve for x
    x = 3,383,100,958,829,245,068,476,416/2,127,682,474,104
  6. Step 6: Final answer
    x = 1,590,040,337,317.68

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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.