Home / 41,520,701.89-62,282,783.45-14,245,755.56

Finding the Fourth Proportional to 41,520,701.89, 62,282,783.45 and 14,245,755.56

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Solution

The fourth proportional to 41,520,701.89, 62,282,783.45 and 14,245,755.56 is: 21,369,227.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,520,701.89 : 62,282,783.45 = 14,245,755.56 : x
  2. Step 2: Convert to fraction form
    41,520,701.89/62,282,783.45 = 14,245,755.56/x
  3. Step 3: Cross multiply
    41,520,701.89x = 62,282,783.45 × 14,245,755.56
  4. Step 4: Simplify right side
    41,520,701.89x = 887,265,308,553,884.75
  5. Step 5: Solve for x
    x = 887,265,308,553,884.75/41,520,701.89
  6. Step 6: Final answer
    x = 21,369,227.11

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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.