Home / 57,726,457.44-79,632,308.96-35,692,913.52

Finding the Fourth Proportional to 57,726,457.44, 79,632,308.96 and 35,692,913.52

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Solution

The fourth proportional to 57,726,457.44, 79,632,308.96 and 35,692,913.52 is: 49,237,546.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,726,457.44 : 79,632,308.96 = 35,692,913.52 : x
  2. Step 2: Convert to fraction form
    57,726,457.44/79,632,308.96 = 35,692,913.52/x
  3. Step 3: Cross multiply
    57,726,457.44x = 79,632,308.96 × 35,692,913.52
  4. Step 4: Simplify right side
    57,726,457.44x = 2,842,309,117,107,201
  5. Step 5: Solve for x
    x = 2,842,309,117,107,201/57,726,457.44
  6. Step 6: Final answer
    x = 49,237,546.23

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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.