Home / 84,662,400,380.88-116,833,185,364.68-46,599,793,594.32

Finding the Fourth Proportional to 84,662,400,380.88, 116,833,185,364.68 and 46,599,793,594.32

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Solution

The fourth proportional to 84,662,400,380.88, 116,833,185,364.68 and 46,599,793,594.32 is: 64,307,204,833.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,662,400,380.88 : 116,833,185,364.68 = 46,599,793,594.32 : x
  2. Step 2: Convert to fraction form
    84,662,400,380.88/116,833,185,364.68 = 46,599,793,594.32/x
  3. Step 3: Cross multiply
    84,662,400,380.88x = 116,833,185,364.68 × 46,599,793,594.32
  4. Step 4: Simplify right side
    84,662,400,380.88x = 5,444,402,322,961,015,504,896
  5. Step 5: Solve for x
    x = 5,444,402,322,961,015,504,896/84,662,400,380.88
  6. Step 6: Final answer
    x = 64,307,204,833.17

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Double scale
Find fourth proportional to 84,662,400,381.88, 116,833,185,366.06 and 46,599,793,595.32
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1.5x scale

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.