Home / 6,141,460,258,078.90-8,475,481,568,269.70-3,401,011,161,911.20

Finding the Fourth Proportional to 6,141,460,258,078.90, 8,475,481,568,269.70 and 3,401,011,161,911.20

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Solution

The fourth proportional to 6,141,460,258,078.90, 8,475,481,568,269.70 and 3,401,011,161,911.20 is: 4,693,542,936,851.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,460,258,078.90 : 8,475,481,568,269.70 = 3,401,011,161,911.20 : x
  2. Step 2: Convert to fraction form
    6,141,460,258,078.90/8,475,481,568,269.70 = 3,401,011,161,911.20/x
  3. Step 3: Cross multiply
    6,141,460,258,078.90x = 8,475,481,568,269.70 × 3,401,011,161,911.20
  4. Step 4: Simplify right side
    6,141,460,258,078.90x = 28,825,207,416,257,894,900,826,112
  5. Step 5: Solve for x
    x = 28,825,207,416,257,894,900,826,112/6,141,460,258,078.90
  6. Step 6: Final answer
    x = 4,693,542,936,851.09

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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.