Home / 2,544,196,996.96-3,811,872,835.75-1,785,412,183.51

Finding the Fourth Proportional to 2,544,196,996.96, 3,811,872,835.75 and 1,785,412,183.51

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Solution

The fourth proportional to 2,544,196,996.96, 3,811,872,835.75 and 1,785,412,183.51 is: 2,675,014,635.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,196,996.96 : 3,811,872,835.75 = 1,785,412,183.51 : x
  2. Step 2: Convert to fraction form
    2,544,196,996.96/3,811,872,835.75 = 1,785,412,183.51/x
  3. Step 3: Cross multiply
    2,544,196,996.96x = 3,811,872,835.75 × 1,785,412,183.51
  4. Step 4: Simplify right side
    2,544,196,996.96x = 6,805,764,202,938,862,592
  5. Step 5: Solve for x
    x = 6,805,764,202,938,862,592/2,544,196,996.96
  6. Step 6: Final answer
    x = 2,675,014,635.69

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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.