Home / 32,992,231.53-45,530,323.62-19,053,334.47

Finding the Fourth Proportional to 32,992,231.53, 45,530,323.62 and 19,053,334.47

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Solution

The fourth proportional to 32,992,231.53, 45,530,323.62 and 19,053,334.47 is: 26,294,204.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,992,231.53 : 45,530,323.62 = 19,053,334.47 : x
  2. Step 2: Convert to fraction form
    32,992,231.53/45,530,323.62 = 19,053,334.47/x
  3. Step 3: Cross multiply
    32,992,231.53x = 45,530,323.62 × 19,053,334.47
  4. Step 4: Simplify right side
    32,992,231.53x = 867,504,484,459,201.12
  5. Step 5: Solve for x
    x = 867,504,484,459,201.12/32,992,231.53
  6. Step 6: Final answer
    x = 26,294,204.55

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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.