Home / 75,924,355.62-104,775,089.04-41,116,249.52

Finding the Fourth Proportional to 75,924,355.62, 104,775,089.04 and 41,116,249.52

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Solution

The fourth proportional to 75,924,355.62, 104,775,089.04 and 41,116,249.52 is: 56,740,141.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,924,355.62 : 104,775,089.04 = 41,116,249.52 : x
  2. Step 2: Convert to fraction form
    75,924,355.62/104,775,089.04 = 41,116,249.52/x
  3. Step 3: Cross multiply
    75,924,355.62x = 104,775,089.04 × 41,116,249.52
  4. Step 4: Simplify right side
    75,924,355.62x = 4,307,958,704,448,858
  5. Step 5: Solve for x
    x = 4,307,958,704,448,858/75,924,355.62
  6. Step 6: Final answer
    x = 56,740,141.81

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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.