Home / 34,149,481.86-51,224,231.51-9,561,031.03

Finding the Fourth Proportional to 34,149,481.86, 51,224,231.51 and 9,561,031.03

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Solution

The fourth proportional to 34,149,481.86, 51,224,231.51 and 9,561,031.03 is: 14,341,548.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,149,481.86 : 51,224,231.51 = 9,561,031.03 : x
  2. Step 2: Convert to fraction form
    34,149,481.86/51,224,231.51 = 9,561,031.03/x
  3. Step 3: Cross multiply
    34,149,481.86x = 51,224,231.51 × 9,561,031.03
  4. Step 4: Simplify right side
    34,149,481.86x = 489,756,466,651,087.50
  5. Step 5: Solve for x
    x = 489,756,466,651,087.50/34,149,481.86
  6. Step 6: Final answer
    x = 14,341,548.98

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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.