Home / 171,292,046-236,376,907.19-96,951,010.36

Finding the Fourth Proportional to 171,292,046, 236,376,907.19 and 96,951,010.36

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Solution

The fourth proportional to 171,292,046, 236,376,907.19 and 96,951,010.36 is: 133,788,932.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,292,046 : 236,376,907.19 = 96,951,010.36 : x
  2. Step 2: Convert to fraction form
    171,292,046/236,376,907.19 = 96,951,010.36/x
  3. Step 3: Cross multiply
    171,292,046x = 236,376,907.19 × 96,951,010.36
  4. Step 4: Simplify right side
    171,292,046x = 22,916,979,977,842,448
  5. Step 5: Solve for x
    x = 22,916,979,977,842,448/171,292,046
  6. Step 6: Final answer
    x = 133,788,932.49

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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.