Home / 30,248,539,504.84-41,746,644,906.18-17,215,890,866.06

Finding the Fourth Proportional to 30,248,539,504.84, 41,746,644,906.18 and 17,215,890,866.06

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Solution

The fourth proportional to 30,248,539,504.84, 41,746,644,906.18 and 17,215,890,866.06 is: 23,760,012,697.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,248,539,504.84 : 41,746,644,906.18 = 17,215,890,866.06 : x
  2. Step 2: Convert to fraction form
    30,248,539,504.84/41,746,644,906.18 = 17,215,890,866.06/x
  3. Step 3: Cross multiply
    30,248,539,504.84x = 41,746,644,906.18 × 17,215,890,866.06
  4. Step 4: Simplify right side
    30,248,539,504.84x = 718,705,682,728,954,494,976
  5. Step 5: Solve for x
    x = 718,705,682,728,954,494,976/30,248,539,504.84
  6. Step 6: Final answer
    x = 23,760,012,697.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.