Home / 33,947,943,830.21-46,846,051,628.44-18,705,182,633.49

Finding the Fourth Proportional to 33,947,943,830.21, 46,846,051,628.44 and 18,705,182,633.49

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Solution

The fourth proportional to 33,947,943,830.21, 46,846,051,628.44 and 18,705,182,633.49 is: 25,811,988,960.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,947,943,830.21 : 46,846,051,628.44 = 18,705,182,633.49 : x
  2. Step 2: Convert to fraction form
    33,947,943,830.21/46,846,051,628.44 = 18,705,182,633.49/x
  3. Step 3: Cross multiply
    33,947,943,830.21x = 46,846,051,628.44 × 18,705,182,633.49
  4. Step 4: Simplify right side
    33,947,943,830.21x = 876,263,951,367,778,336,768
  5. Step 5: Solve for x
    x = 876,263,951,367,778,336,768/33,947,943,830.21
  6. Step 6: Final answer
    x = 25,811,988,960.23

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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.