Home / 175,874,513.78-263,814,015.77-46,481,005.97

Finding the Fourth Proportional to 175,874,513.78, 263,814,015.77 and 46,481,005.97

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Solution

The fourth proportional to 175,874,513.78, 263,814,015.77 and 46,481,005.97 is: 69,722,102.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,874,513.78 : 263,814,015.77 = 46,481,005.97 : x
  2. Step 2: Convert to fraction form
    175,874,513.78/263,814,015.77 = 46,481,005.97/x
  3. Step 3: Cross multiply
    175,874,513.78x = 263,814,015.77 × 46,481,005.97
  4. Step 4: Simplify right side
    175,874,513.78x = 12,262,340,841,587,176
  5. Step 5: Solve for x
    x = 12,262,340,841,587,176/175,874,513.78
  6. Step 6: Final answer
    x = 69,722,102.30

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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.