Home / 52,903,526.82-73,010,469.11-29,384,752.98

Finding the Fourth Proportional to 52,903,526.82, 73,010,469.11 and 29,384,752.98

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Solution

The fourth proportional to 52,903,526.82, 73,010,469.11 and 29,384,752.98 is: 40,552,959.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,903,526.82 : 73,010,469.11 = 29,384,752.98 : x
  2. Step 2: Convert to fraction form
    52,903,526.82/73,010,469.11 = 29,384,752.98/x
  3. Step 3: Cross multiply
    52,903,526.82x = 73,010,469.11 × 29,384,752.98
  4. Step 4: Simplify right side
    52,903,526.82x = 2,145,394,599,751,270.50
  5. Step 5: Solve for x
    x = 2,145,394,599,751,270.50/52,903,526.82
  6. Step 6: Final answer
    x = 40,552,959.86

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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.