Home / 43,579,192.86-65,283,748.92-33,949,481.94

Finding the Fourth Proportional to 43,579,192.86, 65,283,748.92 and 33,949,481.94

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Solution

The fourth proportional to 43,579,192.86, 65,283,748.92 and 33,949,481.94 is: 50,857,973.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,579,192.86 : 65,283,748.92 = 33,949,481.94 : x
  2. Step 2: Convert to fraction form
    43,579,192.86/65,283,748.92 = 33,949,481.94/x
  3. Step 3: Cross multiply
    43,579,192.86x = 65,283,748.92 × 33,949,481.94
  4. Step 4: Simplify right side
    43,579,192.86x = 2,216,349,454,935,034.50
  5. Step 5: Solve for x
    x = 2,216,349,454,935,034.50/43,579,192.86
  6. Step 6: Final answer
    x = 50,857,973.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.