Home / 16,873,108,493.67-25,291,945,693.72-5,677,095,709.26

Finding the Fourth Proportional to 16,873,108,493.67, 25,291,945,693.72 and 5,677,095,709.26

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Solution

The fourth proportional to 16,873,108,493.67, 25,291,945,693.72 and 5,677,095,709.26 is: 8,509,682,518.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873,108,493.67 : 25,291,945,693.72 = 5,677,095,709.26 : x
  2. Step 2: Convert to fraction form
    16,873,108,493.67/25,291,945,693.72 = 5,677,095,709.26/x
  3. Step 3: Cross multiply
    16,873,108,493.67x = 25,291,945,693.72 × 5,677,095,709.26
  4. Step 4: Simplify right side
    16,873,108,493.67x = 143,584,796,376,654,757,888
  5. Step 5: Solve for x
    x = 143,584,796,376,654,757,888/16,873,108,493.67
  6. Step 6: Final answer
    x = 8,509,682,518.22

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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.