Home / 95,485,160.40-131,767,736.76-53,101,319.10

Finding the Fourth Proportional to 95,485,160.40, 131,767,736.76 and 53,101,319.10

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Solution

The fourth proportional to 95,485,160.40, 131,767,736.76 and 53,101,319.10 is: 73,278,827.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,485,160.40 : 131,767,736.76 = 53,101,319.10 : x
  2. Step 2: Convert to fraction form
    95,485,160.40/131,767,736.76 = 53,101,319.10/x
  3. Step 3: Cross multiply
    95,485,160.40x = 131,767,736.76 × 53,101,319.10
  4. Step 4: Simplify right side
    95,485,160.40x = 6,997,040,636,777,561
  5. Step 5: Solve for x
    x = 6,997,040,636,777,561/95,485,160.40
  6. Step 6: Final answer
    x = 73,278,827.91

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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.