Home / 65,027,322.34-97,541,309.48-16,505,190.54

Finding the Fourth Proportional to 65,027,322.34, 97,541,309.48 and 16,505,190.54

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Solution

The fourth proportional to 65,027,322.34, 97,541,309.48 and 16,505,190.54 is: 24,757,868.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,027,322.34 : 97,541,309.48 = 16,505,190.54 : x
  2. Step 2: Convert to fraction form
    65,027,322.34/97,541,309.48 = 16,505,190.54/x
  3. Step 3: Cross multiply
    65,027,322.34x = 97,541,309.48 × 16,505,190.54
  4. Step 4: Simplify right side
    65,027,322.34x = 1,609,937,898,488,508.25
  5. Step 5: Solve for x
    x = 1,609,937,898,488,508.25/65,027,322.34
  6. Step 6: Final answer
    x = 24,757,868.55

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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.