Home / 71,496,160.90-107,160,260.52-33,076,519.54

Finding the Fourth Proportional to 71,496,160.90, 107,160,260.52 and 33,076,519.54

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Solution

The fourth proportional to 71,496,160.90, 107,160,260.52 and 33,076,519.54 is: 49,575,926.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,496,160.90 : 107,160,260.52 = 33,076,519.54 : x
  2. Step 2: Convert to fraction form
    71,496,160.90/107,160,260.52 = 33,076,519.54/x
  3. Step 3: Cross multiply
    71,496,160.90x = 107,160,260.52 × 33,076,519.54
  4. Step 4: Simplify right side
    71,496,160.90x = 3,544,488,451,001,270.50
  5. Step 5: Solve for x
    x = 3,544,488,451,001,270.50/71,496,160.90
  6. Step 6: Final answer
    x = 49,575,926.96

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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.