Home / 85,922,993.25-118,576,334.76-46,767,601.35

Finding the Fourth Proportional to 85,922,993.25, 118,576,334.76 and 46,767,601.35

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Solution

The fourth proportional to 85,922,993.25, 118,576,334.76 and 46,767,601.35 is: 64,540,707.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,922,993.25 : 118,576,334.76 = 46,767,601.35 : x
  2. Step 2: Convert to fraction form
    85,922,993.25/118,576,334.76 = 46,767,601.35/x
  3. Step 3: Cross multiply
    85,922,993.25x = 118,576,334.76 × 46,767,601.35
  4. Step 4: Simplify right side
    85,922,993.25x = 5,545,530,753,599,828
  5. Step 5: Solve for x
    x = 5,545,530,753,599,828/85,922,993.25
  6. Step 6: Final answer
    x = 64,540,707.25

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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.