Home / 75,816,917.44-104,627,358-41,009,592.64

Finding the Fourth Proportional to 75,816,917.44, 104,627,358 and 41,009,592.64

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Solution

The fourth proportional to 75,816,917.44, 104,627,358 and 41,009,592.64 is: 56,593,244.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,816,917.44 : 104,627,358 = 41,009,592.64 : x
  2. Step 2: Convert to fraction form
    75,816,917.44/104,627,358 = 41,009,592.64/x
  3. Step 3: Cross multiply
    75,816,917.44x = 104,627,358 × 41,009,592.64
  4. Step 4: Simplify right side
    75,816,917.44x = 4,290,725,330,579,445
  5. Step 5: Solve for x
    x = 4,290,725,330,579,445/75,816,917.44
  6. Step 6: Final answer
    x = 56,593,244.30

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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.