Home / 84,662,400,378.88-116,833,185,361.92-46,599,793,592.32

Finding the Fourth Proportional to 84,662,400,378.88, 116,833,185,361.92 and 46,599,793,592.32

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Solution

The fourth proportional to 84,662,400,378.88, 116,833,185,361.92 and 46,599,793,592.32 is: 64,307,204,830.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,662,400,378.88 : 116,833,185,361.92 = 46,599,793,592.32 : x
  2. Step 2: Convert to fraction form
    84,662,400,378.88/116,833,185,361.92 = 46,599,793,592.32/x
  3. Step 3: Cross multiply
    84,662,400,378.88x = 116,833,185,361.92 × 46,599,793,592.32
  4. Step 4: Simplify right side
    84,662,400,378.88x = 5,444,402,322,598,734,594,048
  5. Step 5: Solve for x
    x = 5,444,402,322,598,734,594,048/84,662,400,378.88
  6. Step 6: Final answer
    x = 64,307,204,830.41

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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.