Home / 179,105,706,605.20-268,696,296,548.47-58,084,825,174.51

Finding the Fourth Proportional to 179,105,706,605.20, 268,696,296,548.47 and 58,084,825,174.51

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Solution

The fourth proportional to 179,105,706,605.20, 268,696,296,548.47 and 58,084,825,174.51 is: 87,139,475,932.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,105,706,605.20 : 268,696,296,548.47 = 58,084,825,174.51 : x
  2. Step 2: Convert to fraction form
    179,105,706,605.20/268,696,296,548.47 = 58,084,825,174.51/x
  3. Step 3: Cross multiply
    179,105,706,605.20x = 268,696,296,548.47 × 58,084,825,174.51
  4. Step 4: Simplify right side
    179,105,706,605.20x = 15,607,177,410,056,174,960,640
  5. Step 5: Solve for x
    x = 15,607,177,410,056,174,960,640/179,105,706,605.20
  6. Step 6: Final answer
    x = 87,139,475,932.27

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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.