Home / 333,673,028.96-500,159,181.03-112,267,508.12

Finding the Fourth Proportional to 333,673,028.96, 500,159,181.03 and 112,267,508.12

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Solution

The fourth proportional to 333,673,028.96, 500,159,181.03 and 112,267,508.12 is: 168,283,379.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,673,028.96 : 500,159,181.03 = 112,267,508.12 : x
  2. Step 2: Convert to fraction form
    333,673,028.96/500,159,181.03 = 112,267,508.12/x
  3. Step 3: Cross multiply
    333,673,028.96x = 500,159,181.03 × 112,267,508.12
  4. Step 4: Simplify right side
    333,673,028.96x = 56,151,624,916,845,096
  5. Step 5: Solve for x
    x = 56,151,624,916,845,096/333,673,028.96
  6. Step 6: Final answer
    x = 168,283,379.37

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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.