Home / 33,744,143.52-50,696,964.54-21,637,326.96

Finding the Fourth Proportional to 33,744,143.52, 50,696,964.54 and 21,637,326.96

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Solution

The fourth proportional to 33,744,143.52, 50,696,964.54 and 21,637,326.96 is: 32,507,768.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,744,143.52 : 50,696,964.54 = 21,637,326.96 : x
  2. Step 2: Convert to fraction form
    33,744,143.52/50,696,964.54 = 21,637,326.96/x
  3. Step 3: Cross multiply
    33,744,143.52x = 50,696,964.54 × 21,637,326.96
  4. Step 4: Simplify right side
    33,744,143.52x = 1,096,946,797,631,506
  5. Step 5: Solve for x
    x = 1,096,946,797,631,506/33,744,143.52
  6. Step 6: Final answer
    x = 32,507,768.26

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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.