Home / 236,177,965.22-354,243,027.92-63,672,216.62

Finding the Fourth Proportional to 236,177,965.22, 354,243,027.92 and 63,672,216.62

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Solution

The fourth proportional to 236,177,965.22, 354,243,027.92 and 63,672,216.62 is: 95,501,876.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,177,965.22 : 354,243,027.92 = 63,672,216.62 : x
  2. Step 2: Convert to fraction form
    236,177,965.22/354,243,027.92 = 63,672,216.62/x
  3. Step 3: Cross multiply
    236,177,965.22x = 354,243,027.92 × 63,672,216.62
  4. Step 4: Simplify right side
    236,177,965.22x = 22,555,438,807,757,372
  5. Step 5: Solve for x
    x = 22,555,438,807,757,372/236,177,965.22
  6. Step 6: Final answer
    x = 95,501,876.25

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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.