Home / 86,081,606.66-118,791,650.26-46,922,524.20

Finding the Fourth Proportional to 86,081,606.66, 118,791,650.26 and 46,922,524.20

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Solution

The fourth proportional to 86,081,606.66, 118,791,650.26 and 46,922,524.20 is: 64,752,556.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,081,606.66 : 118,791,650.26 = 46,922,524.20 : x
  2. Step 2: Convert to fraction form
    86,081,606.66/118,791,650.26 = 46,922,524.20/x
  3. Step 3: Cross multiply
    86,081,606.66x = 118,791,650.26 × 46,922,524.20
  4. Step 4: Simplify right side
    86,081,606.66x = 5,574,004,084,141,440
  5. Step 5: Solve for x
    x = 5,574,004,084,141,440/86,081,606.66
  6. Step 6: Final answer
    x = 64,752,556.33

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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.