Home / 17,134,680.43-25,677,854.39-9,461,779.56

Finding the Fourth Proportional to 17,134,680.43, 25,677,854.39 and 9,461,779.56

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Solution

The fourth proportional to 17,134,680.43, 25,677,854.39 and 9,461,779.56 is: 14,179,324.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,134,680.43 : 25,677,854.39 = 9,461,779.56 : x
  2. Step 2: Convert to fraction form
    17,134,680.43/25,677,854.39 = 9,461,779.56/x
  3. Step 3: Cross multiply
    17,134,680.43x = 25,677,854.39 × 9,461,779.56
  4. Step 4: Simplify right side
    17,134,680.43x = 242,958,197,823,256.97
  5. Step 5: Solve for x
    x = 242,958,197,823,256.97/17,134,680.43
  6. Step 6: Final answer
    x = 14,179,324.72

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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.