Home / 14,654,524.40-21,983,754.92-5,559,994.25

Finding the Fourth Proportional to 14,654,524.40, 21,983,754.92 and 5,559,994.25

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Solution

The fourth proportional to 14,654,524.40, 21,983,754.92 and 5,559,994.25 is: 8,340,738.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,654,524.40 : 21,983,754.92 = 5,559,994.25 : x
  2. Step 2: Convert to fraction form
    14,654,524.40/21,983,754.92 = 5,559,994.25/x
  3. Step 3: Cross multiply
    14,654,524.40x = 21,983,754.92 × 5,559,994.25
  4. Step 4: Simplify right side
    14,654,524.40x = 122,229,550,948,609.22
  5. Step 5: Solve for x
    x = 122,229,550,948,609.22/14,654,524.40
  6. Step 6: Final answer
    x = 8,340,738.16

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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.