Home / 40,602,007.26-60,901,999.32-11,848,391.97

Finding the Fourth Proportional to 40,602,007.26, 60,901,999.32 and 11,848,391.97

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Solution

The fourth proportional to 40,602,007.26, 60,901,999.32 and 11,848,391.97 is: 17,772,292.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,602,007.26 : 60,901,999.32 = 11,848,391.97 : x
  2. Step 2: Convert to fraction form
    40,602,007.26/60,901,999.32 = 11,848,391.97/x
  3. Step 3: Cross multiply
    40,602,007.26x = 60,901,999.32 × 11,848,391.97
  4. Step 4: Simplify right side
    40,602,007.26x = 721,590,759,700,033.50
  5. Step 5: Solve for x
    x = 721,590,759,700,033.50/40,602,007.26
  6. Step 6: Final answer
    x = 17,772,292.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.