Home / 182,048,931-273,073,659.32-74,343,555

Finding the Fourth Proportional to 182,048,931, 273,073,659.32 and 74,343,555

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Solution

The fourth proportional to 182,048,931, 273,073,659.32 and 74,343,555 is: 111,515,439.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,048,931 : 273,073,659.32 = 74,343,555 : x
  2. Step 2: Convert to fraction form
    182,048,931/273,073,659.32 = 74,343,555/x
  3. Step 3: Cross multiply
    182,048,931x = 273,073,659.32 × 74,343,555
  4. Step 4: Simplify right side
    182,048,931x = 20,301,266,610,707,684
  5. Step 5: Solve for x
    x = 20,301,266,610,707,684/182,048,931
  6. Step 6: Final answer
    x = 111,515,439.83

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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.