Home / 13,817,933.06-20,744,860.62-10,625,301.24

Finding the Fourth Proportional to 13,817,933.06, 20,744,860.62 and 10,625,301.24

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Solution

The fourth proportional to 13,817,933.06, 20,744,860.62 and 10,625,301.24 is: 15,951,763.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,817,933.06 : 20,744,860.62 = 10,625,301.24 : x
  2. Step 2: Convert to fraction form
    13,817,933.06/20,744,860.62 = 10,625,301.24/x
  3. Step 3: Cross multiply
    13,817,933.06x = 20,744,860.62 × 10,625,301.24
  4. Step 4: Simplify right side
    13,817,933.06x = 220,420,393,269,313.19
  5. Step 5: Solve for x
    x = 220,420,393,269,313.19/13,817,933.06
  6. Step 6: Final answer
    x = 15,951,763.00

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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.