Home / 43,801,499.94-65,702,471.35-11,453,473.59

Finding the Fourth Proportional to 43,801,499.94, 65,702,471.35 and 11,453,473.59

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Solution

The fourth proportional to 43,801,499.94, 65,702,471.35 and 11,453,473.59 is: 17,180,268.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,801,499.94 : 65,702,471.35 = 11,453,473.59 : x
  2. Step 2: Convert to fraction form
    43,801,499.94/65,702,471.35 = 11,453,473.59/x
  3. Step 3: Cross multiply
    43,801,499.94x = 65,702,471.35 × 11,453,473.59
  4. Step 4: Simplify right side
    43,801,499.94x = 752,521,520,376,322.88
  5. Step 5: Solve for x
    x = 752,521,520,376,322.88/43,801,499.94
  6. Step 6: Final answer
    x = 17,180,268.29

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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.