Home / 95,485,157.90-131,767,733.31-53,101,316.60

Finding the Fourth Proportional to 95,485,157.90, 131,767,733.31 and 53,101,316.60

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Solution

The fourth proportional to 95,485,157.90, 131,767,733.31 and 53,101,316.60 is: 73,278,824.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,485,157.90 : 131,767,733.31 = 53,101,316.60 : x
  2. Step 2: Convert to fraction form
    95,485,157.90/131,767,733.31 = 53,101,316.60/x
  3. Step 3: Cross multiply
    95,485,157.90x = 131,767,733.31 × 53,101,316.60
  4. Step 4: Simplify right side
    95,485,157.90x = 6,997,040,124,158,676
  5. Step 5: Solve for x
    x = 6,997,040,124,158,676/95,485,157.90
  6. Step 6: Final answer
    x = 73,278,824.46

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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.