Home / 331,948,222.09-458,079,414.32-183,266,641.37

Finding the Fourth Proportional to 331,948,222.09, 458,079,414.32 and 183,266,641.37

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Solution

The fourth proportional to 331,948,222.09, 458,079,414.32 and 183,266,641.37 is: 252,902,923.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,948,222.09 : 458,079,414.32 = 183,266,641.37 : x
  2. Step 2: Convert to fraction form
    331,948,222.09/458,079,414.32 = 183,266,641.37/x
  3. Step 3: Cross multiply
    331,948,222.09x = 458,079,414.32 × 183,266,641.37
  4. Step 4: Simplify right side
    331,948,222.09x = 83,950,675,742,246,752
  5. Step 5: Solve for x
    x = 83,950,675,742,246,752/331,948,222.09
  6. Step 6: Final answer
    x = 252,902,923.28

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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.