Home / 17,817,676.58-24,588,393.90-9,668,914.58

Finding the Fourth Proportional to 17,817,676.58, 24,588,393.90 and 9,668,914.58

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Solution

The fourth proportional to 17,817,676.58, 24,588,393.90 and 9,668,914.58 is: 13,343,102.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,676.58 : 24,588,393.90 = 9,668,914.58 : x
  2. Step 2: Convert to fraction form
    17,817,676.58/24,588,393.90 = 9,668,914.58/x
  3. Step 3: Cross multiply
    17,817,676.58x = 24,588,393.90 × 9,668,914.58
  4. Step 4: Simplify right side
    17,817,676.58x = 237,743,080,278,493.06
  5. Step 5: Solve for x
    x = 237,743,080,278,493.06/17,817,676.58
  6. Step 6: Final answer
    x = 13,343,102.24

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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.