Home / 46,636,873.38-69,940,153.08-15,504,173.46

Finding the Fourth Proportional to 46,636,873.38, 69,940,153.08 and 15,504,173.46

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Solution

The fourth proportional to 46,636,873.38, 69,940,153.08 and 15,504,173.46 is: 23,251,221.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,636,873.38 : 69,940,153.08 = 15,504,173.46 : x
  2. Step 2: Convert to fraction form
    46,636,873.38/69,940,153.08 = 15,504,173.46/x
  3. Step 3: Cross multiply
    46,636,873.38x = 69,940,153.08 × 15,504,173.46
  4. Step 4: Simplify right side
    46,636,873.38x = 1,084,364,265,171,273.25
  5. Step 5: Solve for x
    x = 1,084,364,265,171,273.25/46,636,873.38
  6. Step 6: Final answer
    x = 23,251,221.33

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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.