Home / 43,505,383.90-65,202,088.65-33,357,703.90

Finding the Fourth Proportional to 43,505,383.90, 65,202,088.65 and 33,357,703.90

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Solution

The fourth proportional to 43,505,383.90, 65,202,088.65 and 33,357,703.90 is: 49,993,627.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,505,383.90 : 65,202,088.65 = 33,357,703.90 : x
  2. Step 2: Convert to fraction form
    43,505,383.90/65,202,088.65 = 33,357,703.90/x
  3. Step 3: Cross multiply
    43,505,383.90x = 65,202,088.65 × 33,357,703.90
  4. Step 4: Simplify right side
    43,505,383.90x = 2,174,991,966,848,250.50
  5. Step 5: Solve for x
    x = 2,174,991,966,848,250.50/43,505,383.90
  6. Step 6: Final answer
    x = 49,993,627.73

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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.