Home / 33,687,130.80-50,530,696.20-32,742,346.80

Finding the Fourth Proportional to 33,687,130.80, 50,530,696.20 and 32,742,346.80

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Solution

The fourth proportional to 33,687,130.80, 50,530,696.20 and 32,742,346.80 is: 49,113,520.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,687,130.80 : 50,530,696.20 = 32,742,346.80 : x
  2. Step 2: Convert to fraction form
    33,687,130.80/50,530,696.20 = 32,742,346.80/x
  3. Step 3: Cross multiply
    33,687,130.80x = 50,530,696.20 × 32,742,346.80
  4. Step 4: Simplify right side
    33,687,130.80x = 1,654,493,579,025,842.25
  5. Step 5: Solve for x
    x = 1,654,493,579,025,842.25/33,687,130.80
  6. Step 6: Final answer
    x = 49,113,520.20

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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.