Home / 8,183,515,403.35-12,275,273,105.03-3,534,469,535.35

Finding the Fourth Proportional to 8,183,515,403.35, 12,275,273,105.03 and 3,534,469,535.35

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Solution

The fourth proportional to 8,183,515,403.35, 12,275,273,105.03 and 3,534,469,535.35 is: 5,301,704,303.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,183,515,403.35 : 12,275,273,105.03 = 3,534,469,535.35 : x
  2. Step 2: Convert to fraction form
    8,183,515,403.35/12,275,273,105.03 = 3,534,469,535.35/x
  3. Step 3: Cross multiply
    8,183,515,403.35x = 12,275,273,105.03 × 3,534,469,535.35
  4. Step 4: Simplify right side
    8,183,515,403.35x = 43,386,578,827,812,061,184
  5. Step 5: Solve for x
    x = 43,386,578,827,812,061,184/8,183,515,403.35
  6. Step 6: Final answer
    x = 5,301,704,303.03

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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.