Home / 1,060,711,616,212.70-1,591,067,422,521.10-254,878,556,790.82

Finding the Fourth Proportional to 1,060,711,616,212.70, 1,591,067,422,521.10 and 254,878,556,790.82

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Solution

The fourth proportional to 1,060,711,616,212.70, 1,591,067,422,521.10 and 254,878,556,790.82 is: 382,317,834,754.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,711,616,212.70 : 1,591,067,422,521.10 = 254,878,556,790.82 : x
  2. Step 2: Convert to fraction form
    1,060,711,616,212.70/1,591,067,422,521.10 = 254,878,556,790.82/x
  3. Step 3: Cross multiply
    1,060,711,616,212.70x = 1,591,067,422,521.10 × 254,878,556,790.82
  4. Step 4: Simplify right side
    1,060,711,616,212.70x = 405,528,968,409,067,852,660,736
  5. Step 5: Solve for x
    x = 405,528,968,409,067,852,660,736/1,060,711,616,212.70
  6. Step 6: Final answer
    x = 382,317,834,754.20

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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.