Home / 332,165,499.62-458,379,508.59-183,483,420.67

Finding the Fourth Proportional to 332,165,499.62, 458,379,508.59 and 183,483,420.67

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Solution

The fourth proportional to 332,165,499.62, 458,379,508.59 and 183,483,420.67 is: 253,202,214.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,165,499.62 : 458,379,508.59 = 183,483,420.67 : x
  2. Step 2: Convert to fraction form
    332,165,499.62/458,379,508.59 = 183,483,420.67/x
  3. Step 3: Cross multiply
    332,165,499.62x = 458,379,508.59 × 183,483,420.67
  4. Step 4: Simplify right side
    332,165,499.62x = 84,105,040,197,917,520
  5. Step 5: Solve for x
    x = 84,105,040,197,917,520/332,165,499.62
  6. Step 6: Final answer
    x = 253,202,214.85

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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.