Home / 33,535,171.92-50,302,695.03-10,507,869.26

Finding the Fourth Proportional to 33,535,171.92, 50,302,695.03 and 10,507,869.26

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Solution

The fourth proportional to 33,535,171.92, 50,302,695.03 and 10,507,869.26 is: 15,761,784.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,535,171.92 : 50,302,695.03 = 10,507,869.26 : x
  2. Step 2: Convert to fraction form
    33,535,171.92/50,302,695.03 = 10,507,869.26/x
  3. Step 3: Cross multiply
    33,535,171.92x = 50,302,695.03 × 10,507,869.26
  4. Step 4: Simplify right side
    33,535,171.92x = 528,574,142,800,891.75
  5. Step 5: Solve for x
    x = 528,574,142,800,891.75/33,535,171.92
  6. Step 6: Final answer
    x = 15,761,784.20

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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.