Home / 41,563,352.70-62,238,740.85-30,721,956.30

Finding the Fourth Proportional to 41,563,352.70, 62,238,740.85 and 30,721,956.30

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Solution

The fourth proportional to 41,563,352.70, 62,238,740.85 and 30,721,956.30 is: 46,004,370.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,563,352.70 : 62,238,740.85 = 30,721,956.30 : x
  2. Step 2: Convert to fraction form
    41,563,352.70/62,238,740.85 = 30,721,956.30/x
  3. Step 3: Cross multiply
    41,563,352.70x = 62,238,740.85 × 30,721,956.30
  4. Step 4: Simplify right side
    41,563,352.70x = 1,912,095,876,560,725
  5. Step 5: Solve for x
    x = 1,912,095,876,560,725/41,563,352.70
  6. Step 6: Final answer
    x = 46,004,370.49

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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.