Home / 54,597,550.32-75,310,015.32-41,516,130.96

Finding the Fourth Proportional to 54,597,550.32, 75,310,015.32 and 41,516,130.96

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Solution

The fourth proportional to 54,597,550.32, 75,310,015.32 and 41,516,130.96 is: 57,265,947.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,597,550.32 : 75,310,015.32 = 41,516,130.96 : x
  2. Step 2: Convert to fraction form
    54,597,550.32/75,310,015.32 = 41,516,130.96/x
  3. Step 3: Cross multiply
    54,597,550.32x = 75,310,015.32 × 41,516,130.96
  4. Step 4: Simplify right side
    54,597,550.32x = 3,126,580,458,624,726
  5. Step 5: Solve for x
    x = 3,126,580,458,624,726/54,597,550.32
  6. Step 6: Final answer
    x = 57,265,947.65

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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.