Home / 200,704,286.52-301,064,593.56-95,605,601.08

Finding the Fourth Proportional to 200,704,286.52, 301,064,593.56 and 95,605,601.08

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Solution

The fourth proportional to 200,704,286.52, 301,064,593.56 and 95,605,601.08 is: 143,412,290.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,704,286.52 : 301,064,593.56 = 95,605,601.08 : x
  2. Step 2: Convert to fraction form
    200,704,286.52/301,064,593.56 = 95,605,601.08/x
  3. Step 3: Cross multiply
    200,704,286.52x = 301,064,593.56 × 95,605,601.08
  4. Step 4: Simplify right side
    200,704,286.52x = 28,783,461,431,209,696
  5. Step 5: Solve for x
    x = 28,783,461,431,209,696/200,704,286.52
  6. Step 6: Final answer
    x = 143,412,290.44

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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.