Home / 166,505,128,588.93-249,327,553,076.85-114,916,100,889.97

Finding the Fourth Proportional to 166,505,128,588.93, 249,327,553,076.85 and 114,916,100,889.97

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Solution

The fourth proportional to 166,505,128,588.93, 249,327,553,076.85 and 114,916,100,889.97 is: 172,077,283,665.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,505,128,588.93 : 249,327,553,076.85 = 114,916,100,889.97 : x
  2. Step 2: Convert to fraction form
    166,505,128,588.93/249,327,553,076.85 = 114,916,100,889.97/x
  3. Step 3: Cross multiply
    166,505,128,588.93x = 249,327,553,076.85 × 114,916,100,889.97
  4. Step 4: Simplify right side
    166,505,128,588.93x = 28,651,750,244,028,644,327,424
  5. Step 5: Solve for x
    x = 28,651,750,244,028,644,327,424/166,505,128,588.93
  6. Step 6: Final answer
    x = 172,077,283,665.93

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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.