Home / 25,722,936.61-35,496,734.11-14,559,190.09

Finding the Fourth Proportional to 25,722,936.61, 35,496,734.11 and 14,559,190.09

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Solution

The fourth proportional to 25,722,936.61, 35,496,734.11 and 14,559,190.09 is: 20,091,162.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,722,936.61 : 35,496,734.11 = 14,559,190.09 : x
  2. Step 2: Convert to fraction form
    25,722,936.61/35,496,734.11 = 14,559,190.09/x
  3. Step 3: Cross multiply
    25,722,936.61x = 35,496,734.11 × 14,559,190.09
  4. Step 4: Simplify right side
    25,722,936.61x = 516,803,699,481,676.94
  5. Step 5: Solve for x
    x = 516,803,699,481,676.94/25,722,936.61
  6. Step 6: Final answer
    x = 20,091,162.50

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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.