Home / 11,596,514.20-17,394,771.30-10,935,165.40

Finding the Fourth Proportional to 11,596,514.20, 17,394,771.30 and 10,935,165.40

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Solution

The fourth proportional to 11,596,514.20, 17,394,771.30 and 10,935,165.40 is: 16,402,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,596,514.20 : 17,394,771.30 = 10,935,165.40 : x
  2. Step 2: Convert to fraction form
    11,596,514.20/17,394,771.30 = 10,935,165.40/x
  3. Step 3: Cross multiply
    11,596,514.20x = 17,394,771.30 × 10,935,165.40
  4. Step 4: Simplify right side
    11,596,514.20x = 190,214,701,260,673.03
  5. Step 5: Solve for x
    x = 190,214,701,260,673.03/11,596,514.20
  6. Step 6: Final answer
    x = 16,402,748.10

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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.