Home / 165,904,004.55-248,856,006.83-62,273,009.55

Finding the Fourth Proportional to 165,904,004.55, 248,856,006.83 and 62,273,009.55

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Solution

The fourth proportional to 165,904,004.55, 248,856,006.83 and 62,273,009.55 is: 93,409,514.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,904,004.55 : 248,856,006.83 = 62,273,009.55 : x
  2. Step 2: Convert to fraction form
    165,904,004.55/248,856,006.83 = 62,273,009.55/x
  3. Step 3: Cross multiply
    165,904,004.55x = 248,856,006.83 × 62,273,009.55
  4. Step 4: Simplify right side
    165,904,004.55x = 15,497,012,489,588,088
  5. Step 5: Solve for x
    x = 15,497,012,489,588,088/165,904,004.55
  6. Step 6: Final answer
    x = 93,409,514.33

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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.