Home / 177,273,764,778.22-265,926,993,886.08-57,891,714,970.26

Finding the Fourth Proportional to 177,273,764,778.22, 265,926,993,886.08 and 57,891,714,970.26

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Solution

The fourth proportional to 177,273,764,778.22, 265,926,993,886.08 and 57,891,714,970.26 is: 86,842,910,750.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,273,764,778.22 : 265,926,993,886.08 = 57,891,714,970.26 : x
  2. Step 2: Convert to fraction form
    177,273,764,778.22/265,926,993,886.08 = 57,891,714,970.26/x
  3. Step 3: Cross multiply
    177,273,764,778.22x = 265,926,993,886.08 × 57,891,714,970.26
  4. Step 4: Simplify right side
    177,273,764,778.22x = 15,394,969,732,951,016,734,720
  5. Step 5: Solve for x
    x = 15,394,969,732,951,016,734,720/177,273,764,778.22
  6. Step 6: Final answer
    x = 86,842,910,750.00

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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.