Home / 174,985,893,512.49-241,519,380,705.18-106,382,729,347.96

Finding the Fourth Proportional to 174,985,893,512.49, 241,519,380,705.18 and 106,382,729,347.96

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Solution

The fourth proportional to 174,985,893,512.49, 241,519,380,705.18 and 106,382,729,347.96 is: 146,831,783,946.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,985,893,512.49 : 241,519,380,705.18 = 106,382,729,347.96 : x
  2. Step 2: Convert to fraction form
    174,985,893,512.49/241,519,380,705.18 = 106,382,729,347.96/x
  3. Step 3: Cross multiply
    174,985,893,512.49x = 241,519,380,705.18 × 106,382,729,347.96
  4. Step 4: Simplify right side
    174,985,893,512.49x = 25,693,490,909,846,077,177,856
  5. Step 5: Solve for x
    x = 25,693,490,909,846,077,177,856/174,985,893,512.49
  6. Step 6: Final answer
    x = 146,831,783,946.13

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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.