Home / 17,302,536.20-25,953,804.30-8,344,584.20

Finding the Fourth Proportional to 17,302,536.20, 25,953,804.30 and 8,344,584.20

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Solution

The fourth proportional to 17,302,536.20, 25,953,804.30 and 8,344,584.20 is: 12,516,876.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302,536.20 : 25,953,804.30 = 8,344,584.20 : x
  2. Step 2: Convert to fraction form
    17,302,536.20/25,953,804.30 = 8,344,584.20/x
  3. Step 3: Cross multiply
    17,302,536.20x = 25,953,804.30 × 8,344,584.20
  4. Step 4: Simplify right side
    17,302,536.20x = 216,573,705,291,672.06
  5. Step 5: Solve for x
    x = 216,573,705,291,672.06/17,302,536.20
  6. Step 6: Final answer
    x = 12,516,876.30

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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.