Home / 9,716,972.52-14,565,704.06-3,322,849.96

Finding the Fourth Proportional to 9,716,972.52, 14,565,704.06 and 3,322,849.96

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Solution

The fourth proportional to 9,716,972.52, 14,565,704.06 and 3,322,849.96 is: 4,980,939.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,716,972.52 : 14,565,704.06 = 3,322,849.96 : x
  2. Step 2: Convert to fraction form
    9,716,972.52/14,565,704.06 = 3,322,849.96/x
  3. Step 3: Cross multiply
    9,716,972.52x = 14,565,704.06 × 3,322,849.96
  4. Step 4: Simplify right side
    9,716,972.52x = 48,399,649,153,142.84
  5. Step 5: Solve for x
    x = 48,399,649,153,142.84/9,716,972.52
  6. Step 6: Final answer
    x = 4,980,939.18

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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.