Home / 367,361,855.52-506,955,016.26-200,097,591.48

Finding the Fourth Proportional to 367,361,855.52, 506,955,016.26 and 200,097,591.48

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Solution

The fourth proportional to 367,361,855.52, 506,955,016.26 and 200,097,591.48 is: 276,132,309.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,361,855.52 : 506,955,016.26 = 200,097,591.48 : x
  2. Step 2: Convert to fraction form
    367,361,855.52/506,955,016.26 = 200,097,591.48/x
  3. Step 3: Cross multiply
    367,361,855.52x = 506,955,016.26 × 200,097,591.48
  4. Step 4: Simplify right side
    367,361,855.52x = 101,440,477,742,330,224
  5. Step 5: Solve for x
    x = 101,440,477,742,330,224/367,361,855.52
  6. Step 6: Final answer
    x = 276,132,309.92

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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.