Home / 16,372,546.20-24,559,985.70-5,012,976.60

Finding the Fourth Proportional to 16,372,546.20, 24,559,985.70 and 5,012,976.60

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Solution

The fourth proportional to 16,372,546.20, 24,559,985.70 and 5,012,976.60 is: 7,519,822.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,372,546.20 : 24,559,985.70 = 5,012,976.60 : x
  2. Step 2: Convert to fraction form
    16,372,546.20/24,559,985.70 = 5,012,976.60/x
  3. Step 3: Cross multiply
    16,372,546.20x = 24,559,985.70 × 5,012,976.60
  4. Step 4: Simplify right side
    16,372,546.20x = 123,118,633,610,434.61
  5. Step 5: Solve for x
    x = 123,118,633,610,434.61/16,372,546.20
  6. Step 6: Final answer
    x = 7,519,822.03

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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.