Home / 75,080,804.04-103,612,338.30-41,590,796.07

Finding the Fourth Proportional to 75,080,804.04, 103,612,338.30 and 41,590,796.07

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Solution

The fourth proportional to 75,080,804.04, 103,612,338.30 and 41,590,796.07 is: 57,395,757.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,080,804.04 : 103,612,338.30 = 41,590,796.07 : x
  2. Step 2: Convert to fraction form
    75,080,804.04/103,612,338.30 = 41,590,796.07/x
  3. Step 3: Cross multiply
    75,080,804.04x = 103,612,338.30 × 41,590,796.07
  4. Step 4: Simplify right side
    75,080,804.04x = 4,309,319,632,571,150.50
  5. Step 5: Solve for x
    x = 4,309,319,632,571,150.50/75,080,804.04
  6. Step 6: Final answer
    x = 57,395,757.65

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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.