Home / 60,066,513.44-82,895,007.04-33,603,288.60

Finding the Fourth Proportional to 60,066,513.44, 82,895,007.04 and 33,603,288.60

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Solution

The fourth proportional to 60,066,513.44, 82,895,007.04 and 33,603,288.60 is: 46,374,338.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,066,513.44 : 82,895,007.04 = 33,603,288.60 : x
  2. Step 2: Convert to fraction form
    60,066,513.44/82,895,007.04 = 33,603,288.60/x
  3. Step 3: Cross multiply
    60,066,513.44x = 82,895,007.04 × 33,603,288.60
  4. Step 4: Simplify right side
    60,066,513.44x = 2,785,544,844,980,143.50
  5. Step 5: Solve for x
    x = 2,785,544,844,980,143.50/60,066,513.44
  6. Step 6: Final answer
    x = 46,374,338.81

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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.