Home / 174,729,524.59-262,094,659.89-71,025,538.47

Finding the Fourth Proportional to 174,729,524.59, 262,094,659.89 and 71,025,538.47

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Solution

The fourth proportional to 174,729,524.59, 262,094,659.89 and 71,025,538.47 is: 106,538,459.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,729,524.59 : 262,094,659.89 = 71,025,538.47 : x
  2. Step 2: Convert to fraction form
    174,729,524.59/262,094,659.89 = 71,025,538.47/x
  3. Step 3: Cross multiply
    174,729,524.59x = 262,094,659.89 × 71,025,538.47
  4. Step 4: Simplify right side
    174,729,524.59x = 18,615,414,348,798,760
  5. Step 5: Solve for x
    x = 18,615,414,348,798,760/174,729,524.59
  6. Step 6: Final answer
    x = 106,538,459.33

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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.