Home / 61,979,435,550,288-85,531,112,757,008-33,853,846,077,902

Finding the Fourth Proportional to 61,979,435,550,288, 85,531,112,757,008 and 33,853,846,077,902

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Solution

The fourth proportional to 61,979,435,550,288, 85,531,112,757,008 and 33,853,846,077,902 is: 46,718,029,947,176.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,979,435,550,288 : 85,531,112,757,008 = 33,853,846,077,902 : x
  2. Step 2: Convert to fraction form
    61,979,435,550,288/85,531,112,757,008 = 33,853,846,077,902/x
  3. Step 3: Cross multiply
    61,979,435,550,288x = 85,531,112,757,008 × 33,853,846,077,902
  4. Step 4: Simplify right side
    61,979,435,550,288x = 2,895,557,126,147,428,903,716,651,008
  5. Step 5: Solve for x
    x = 2,895,557,126,147,428,903,716,651,008/61,979,435,550,288
  6. Step 6: Final answer
    x = 46,718,029,947,176.15

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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.