Home / 95,820,755.93-143,673,673.23-43,940,366.30

Finding the Fourth Proportional to 95,820,755.93, 143,673,673.23 and 43,940,366.30

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Solution

The fourth proportional to 95,820,755.93, 143,673,673.23 and 43,940,366.30 is: 65,884,199.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,820,755.93 : 143,673,673.23 = 43,940,366.30 : x
  2. Step 2: Convert to fraction form
    95,820,755.93/143,673,673.23 = 43,940,366.30/x
  3. Step 3: Cross multiply
    95,820,755.93x = 143,673,673.23 × 43,940,366.30
  4. Step 4: Simplify right side
    95,820,755.93x = 6,313,073,829,751,888
  5. Step 5: Solve for x
    x = 6,313,073,829,751,888/95,820,755.93
  6. Step 6: Final answer
    x = 65,884,199.81

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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.