Home / 29,944,816,976.78-44,845,920,925.82-17,327,083,933.62

Finding the Fourth Proportional to 29,944,816,976.78, 44,845,920,925.82 and 17,327,083,933.62

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Solution

The fourth proportional to 29,944,816,976.78, 44,845,920,925.82 and 17,327,083,933.62 is: 25,949,366,682.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,944,816,976.78 : 44,845,920,925.82 = 17,327,083,933.62 : x
  2. Step 2: Convert to fraction form
    29,944,816,976.78/44,845,920,925.82 = 17,327,083,933.62/x
  3. Step 3: Cross multiply
    29,944,816,976.78x = 44,845,920,925.82 × 17,327,083,933.62
  4. Step 4: Simplify right side
    29,944,816,976.78x = 777,049,035,962,168,639,488
  5. Step 5: Solve for x
    x = 777,049,035,962,168,639,488/29,944,816,976.78
  6. Step 6: Final answer
    x = 25,949,366,682.21

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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.