Home / 6,141,460,258,078.80-8,475,481,568,269.50-3,401,011,161,911.40

Finding the Fourth Proportional to 6,141,460,258,078.80, 8,475,481,568,269.50 and 3,401,011,161,911.40

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Solution

The fourth proportional to 6,141,460,258,078.80, 8,475,481,568,269.50 and 3,401,011,161,911.40 is: 4,693,542,936,851.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,460,258,078.80 : 8,475,481,568,269.50 = 3,401,011,161,911.40 : x
  2. Step 2: Convert to fraction form
    6,141,460,258,078.80/8,475,481,568,269.50 = 3,401,011,161,911.40/x
  3. Step 3: Cross multiply
    6,141,460,258,078.80x = 8,475,481,568,269.50 × 3,401,011,161,911.40
  4. Step 4: Simplify right side
    6,141,460,258,078.80x = 28,825,207,416,258,904,218,140,672
  5. Step 5: Solve for x
    x = 28,825,207,416,258,904,218,140,672/6,141,460,258,078.80
  6. Step 6: Final answer
    x = 4,693,542,936,851.33

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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.