Home / 33,947,943,829.96-46,846,051,628.09-18,705,182,633.24

Finding the Fourth Proportional to 33,947,943,829.96, 46,846,051,628.09 and 18,705,182,633.24

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Solution

The fourth proportional to 33,947,943,829.96, 46,846,051,628.09 and 18,705,182,633.24 is: 25,811,988,959.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,947,943,829.96 : 46,846,051,628.09 = 18,705,182,633.24 : x
  2. Step 2: Convert to fraction form
    33,947,943,829.96/46,846,051,628.09 = 18,705,182,633.24/x
  3. Step 3: Cross multiply
    33,947,943,829.96x = 46,846,051,628.09 × 18,705,182,633.24
  4. Step 4: Simplify right side
    33,947,943,829.96x = 876,263,951,349,566,537,728
  5. Step 5: Solve for x
    x = 876,263,951,349,566,537,728/33,947,943,829.96
  6. Step 6: Final answer
    x = 25,811,988,959.88

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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.