Home / 220,916,070,051.88-331,337,825,372.24-95,112,798,059.56

Finding the Fourth Proportional to 220,916,070,051.88, 331,337,825,372.24 and 95,112,798,059.56

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Solution

The fourth proportional to 220,916,070,051.88, 331,337,825,372.24 and 95,112,798,059.56 is: 142,653,577,291.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,916,070,051.88 : 331,337,825,372.24 = 95,112,798,059.56 : x
  2. Step 2: Convert to fraction form
    220,916,070,051.88/331,337,825,372.24 = 95,112,798,059.56/x
  3. Step 3: Cross multiply
    220,916,070,051.88x = 331,337,825,372.24 × 95,112,798,059.56
  4. Step 4: Simplify right side
    220,916,070,051.88x = 31,514,467,674,123,617,173,504
  5. Step 5: Solve for x
    x = 31,514,467,674,123,617,173,504/220,916,070,051.88
  6. Step 6: Final answer
    x = 142,653,577,291.70

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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.