Home / 26,501,029.70-36,571,200.99-14,898,644.78

Finding the Fourth Proportional to 26,501,029.70, 36,571,200.99 and 14,898,644.78

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Solution

The fourth proportional to 26,501,029.70, 36,571,200.99 and 14,898,644.78 is: 20,560,006.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,501,029.70 : 36,571,200.99 = 14,898,644.78 : x
  2. Step 2: Convert to fraction form
    26,501,029.70/36,571,200.99 = 14,898,644.78/x
  3. Step 3: Cross multiply
    26,501,029.70x = 36,571,200.99 × 14,898,644.78
  4. Step 4: Simplify right side
    26,501,029.70x = 544,861,332,727,994.31
  5. Step 5: Solve for x
    x = 544,861,332,727,994.31/26,501,029.70
  6. Step 6: Final answer
    x = 20,560,006.12

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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.