Home / 84,662,400,381.38-116,833,185,365.37-46,599,793,594.82

Finding the Fourth Proportional to 84,662,400,381.38, 116,833,185,365.37 and 46,599,793,594.82

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Solution

The fourth proportional to 84,662,400,381.38, 116,833,185,365.37 and 46,599,793,594.82 is: 64,307,204,833.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,662,400,381.38 : 116,833,185,365.37 = 46,599,793,594.82 : x
  2. Step 2: Convert to fraction form
    84,662,400,381.38/116,833,185,365.37 = 46,599,793,594.82/x
  3. Step 3: Cross multiply
    84,662,400,381.38x = 116,833,185,365.37 × 46,599,793,594.82
  4. Step 4: Simplify right side
    84,662,400,381.38x = 5,444,402,323,051,586,256,896
  5. Step 5: Solve for x
    x = 5,444,402,323,051,586,256,896/84,662,400,381.38
  6. Step 6: Final answer
    x = 64,307,204,833.86

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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.