Home / 275,081,094,006.70-412,810,120,769.70-96,007,080,758.15

Finding the Fourth Proportional to 275,081,094,006.70, 412,810,120,769.70 and 96,007,080,758.15

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Solution

The fourth proportional to 275,081,094,006.70, 412,810,120,769.70 and 96,007,080,758.15 is: 144,076,403,162.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,081,094,006.70 : 412,810,120,769.70 = 96,007,080,758.15 : x
  2. Step 2: Convert to fraction form
    275,081,094,006.70/412,810,120,769.70 = 96,007,080,758.15/x
  3. Step 3: Cross multiply
    275,081,094,006.70x = 412,810,120,769.70 × 96,007,080,758.15
  4. Step 4: Simplify right side
    275,081,094,006.70x = 39,632,694,602,518,239,379,456
  5. Step 5: Solve for x
    x = 39,632,694,602,518,239,379,456/275,081,094,006.70
  6. Step 6: Final answer
    x = 144,076,403,162.60

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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.