Home / 236,196,338.55-354,294,507.83-150,315,472.95

Finding the Fourth Proportional to 236,196,338.55, 354,294,507.83 and 150,315,472.95

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Solution

The fourth proportional to 236,196,338.55, 354,294,507.83 and 150,315,472.95 is: 225,473,209.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,338.55 : 354,294,507.83 = 150,315,472.95 : x
  2. Step 2: Convert to fraction form
    236,196,338.55/354,294,507.83 = 150,315,472.95/x
  3. Step 3: Cross multiply
    236,196,338.55x = 354,294,507.83 × 150,315,472.95
  4. Step 4: Simplify right side
    236,196,338.55x = 53,255,946,507,302,344
  5. Step 5: Solve for x
    x = 53,255,946,507,302,344/236,196,338.55
  6. Step 6: Final answer
    x = 225,473,209.43

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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.