Home / 59,166,906.75-81,649,933.11-33,061,485.33

Finding the Fourth Proportional to 59,166,906.75, 81,649,933.11 and 33,061,485.33

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Solution

The fourth proportional to 59,166,906.75, 81,649,933.11 and 33,061,485.33 is: 45,624,627.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,166,906.75 : 81,649,933.11 = 33,061,485.33 : x
  2. Step 2: Convert to fraction form
    59,166,906.75/81,649,933.11 = 33,061,485.33/x
  3. Step 3: Cross multiply
    59,166,906.75x = 81,649,933.11 × 33,061,485.33
  4. Step 4: Simplify right side
    59,166,906.75x = 2,699,468,065,711,746
  5. Step 5: Solve for x
    x = 2,699,468,065,711,746/59,166,906.75
  6. Step 6: Final answer
    x = 45,624,627.25

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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.