Home / 32,054,059.28-48,081,458.28-11,585,333.36

Finding the Fourth Proportional to 32,054,059.28, 48,081,458.28 and 11,585,333.36

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Solution

The fourth proportional to 32,054,059.28, 48,081,458.28 and 11,585,333.36 is: 17,378,133.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,054,059.28 : 48,081,458.28 = 11,585,333.36 : x
  2. Step 2: Convert to fraction form
    32,054,059.28/48,081,458.28 = 11,585,333.36/x
  3. Step 3: Cross multiply
    32,054,059.28x = 48,081,458.28 × 11,585,333.36
  4. Step 4: Simplify right side
    32,054,059.28x = 557,039,722,772,380.88
  5. Step 5: Solve for x
    x = 557,039,722,772,380.88/32,054,059.28
  6. Step 6: Final answer
    x = 17,378,133.54

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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.