Home / 17,497,082.60-26,245,623.90-12,962,119.40

Finding the Fourth Proportional to 17,497,082.60, 26,245,623.90 and 12,962,119.40

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Solution

The fourth proportional to 17,497,082.60, 26,245,623.90 and 12,962,119.40 is: 19,443,179.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,082.60 : 26,245,623.90 = 12,962,119.40 : x
  2. Step 2: Convert to fraction form
    17,497,082.60/26,245,623.90 = 12,962,119.40/x
  3. Step 3: Cross multiply
    17,497,082.60x = 26,245,623.90 × 12,962,119.40
  4. Step 4: Simplify right side
    17,497,082.60x = 340,198,910,719,293.62
  5. Step 5: Solve for x
    x = 340,198,910,719,293.62/17,497,082.60
  6. Step 6: Final answer
    x = 19,443,179.10

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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.