Home / 19,076,426,696.96-28,614,633,310.52-5,101,685,383.15

Finding the Fourth Proportional to 19,076,426,696.96, 28,614,633,310.52 and 5,101,685,383.15

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Solution

The fourth proportional to 19,076,426,696.96, 28,614,633,310.52 and 5,101,685,383.15 is: 7,652,526,273.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,076,426,696.96 : 28,614,633,310.52 = 5,101,685,383.15 : x
  2. Step 2: Convert to fraction form
    19,076,426,696.96/28,614,633,310.52 = 5,101,685,383.15/x
  3. Step 3: Cross multiply
    19,076,426,696.96x = 28,614,633,310.52 × 5,101,685,383.15
  4. Step 4: Simplify right side
    19,076,426,696.96x = 145,982,856,504,476,975,104
  5. Step 5: Solve for x
    x = 145,982,856,504,476,975,104/19,076,426,696.96
  6. Step 6: Final answer
    x = 7,652,526,273.58

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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.