Home / 300,112,126.14-450,683,359.38-184,208,082.47

Finding the Fourth Proportional to 300,112,126.14, 450,683,359.38 and 184,208,082.47

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Solution

The fourth proportional to 300,112,126.14, 450,683,359.38 and 184,208,082.47 is: 276,628,333.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,112,126.14 : 450,683,359.38 = 184,208,082.47 : x
  2. Step 2: Convert to fraction form
    300,112,126.14/450,683,359.38 = 184,208,082.47/x
  3. Step 3: Cross multiply
    300,112,126.14x = 450,683,359.38 × 184,208,082.47
  4. Step 4: Simplify right side
    300,112,126.14x = 83,019,517,431,964,336
  5. Step 5: Solve for x
    x = 83,019,517,431,964,336/300,112,126.14
  6. Step 6: Final answer
    x = 276,628,333.88

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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.