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Finding the Fourth Proportional to 237,463,284.80, 356,194,927.20 and 237,463,284.80

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Solution

The fourth proportional to 237,463,284.80, 356,194,927.20 and 237,463,284.80 is: 356,194,927.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,463,284.80 : 356,194,927.20 = 237,463,284.80 : x
  2. Step 2: Convert to fraction form
    237,463,284.80/356,194,927.20 = 237,463,284.80/x
  3. Step 3: Cross multiply
    237,463,284.80x = 356,194,927.20 × 237,463,284.80
  4. Step 4: Simplify right side
    237,463,284.80x = 84,583,217,442,008,864
  5. Step 5: Solve for x
    x = 84,583,217,442,008,864/237,463,284.80
  6. Step 6: Final answer
    x = 356,194,927.20

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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.