Home / 17,969,704.79-24,810,162.64-10,629,895.86

Finding the Fourth Proportional to 17,969,704.79, 24,810,162.64 and 10,629,895.86

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Solution

The fourth proportional to 17,969,704.79, 24,810,162.64 and 10,629,895.86 is: 14,676,337.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,969,704.79 : 24,810,162.64 = 10,629,895.86 : x
  2. Step 2: Convert to fraction form
    17,969,704.79/24,810,162.64 = 10,629,895.86/x
  3. Step 3: Cross multiply
    17,969,704.79x = 24,810,162.64 × 10,629,895.86
  4. Step 4: Simplify right side
    17,969,704.79x = 263,729,445,106,287.91
  5. Step 5: Solve for x
    x = 263,729,445,106,287.91/17,969,704.79
  6. Step 6: Final answer
    x = 14,676,337.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.