Home / 23,347,218.15-35,034,474.15-16,863,900.39

Finding the Fourth Proportional to 23,347,218.15, 35,034,474.15 and 16,863,900.39

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Solution

The fourth proportional to 23,347,218.15, 35,034,474.15 and 16,863,900.39 is: 25,305,707.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,347,218.15 : 35,034,474.15 = 16,863,900.39 : x
  2. Step 2: Convert to fraction form
    23,347,218.15/35,034,474.15 = 16,863,900.39/x
  3. Step 3: Cross multiply
    23,347,218.15x = 35,034,474.15 × 16,863,900.39
  4. Step 4: Simplify right side
    23,347,218.15x = 590,817,882,281,629.88
  5. Step 5: Solve for x
    x = 590,817,882,281,629.88/23,347,218.15
  6. Step 6: Final answer
    x = 25,305,707.88

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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.