Home / 49,118,597.64-73,661,953.32-16,320,358.44

Finding the Fourth Proportional to 49,118,597.64, 73,661,953.32 and 16,320,358.44

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Solution

The fourth proportional to 49,118,597.64, 73,661,953.32 and 16,320,358.44 is: 24,475,240.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,118,597.64 : 73,661,953.32 = 16,320,358.44 : x
  2. Step 2: Convert to fraction form
    49,118,597.64/73,661,953.32 = 16,320,358.44/x
  3. Step 3: Cross multiply
    49,118,597.64x = 73,661,953.32 × 16,320,358.44
  4. Step 4: Simplify right side
    49,118,597.64x = 1,202,189,481,572,947.75
  5. Step 5: Solve for x
    x = 1,202,189,481,572,947.75/49,118,597.64
  6. Step 6: Final answer
    x = 24,475,240.32

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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.