Home / 24,193,538.40-36,300,805.20-12,226,274.40

Finding the Fourth Proportional to 24,193,538.40, 36,300,805.20 and 12,226,274.40

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Solution

The fourth proportional to 24,193,538.40, 36,300,805.20 and 12,226,274.40 is: 18,344,716.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,538.40 : 36,300,805.20 = 12,226,274.40 : x
  2. Step 2: Convert to fraction form
    24,193,538.40/36,300,805.20 = 12,226,274.40/x
  3. Step 3: Cross multiply
    24,193,538.40x = 36,300,805.20 × 12,226,274.40
  4. Step 4: Simplify right side
    24,193,538.40x = 443,823,605,316,146.94
  5. Step 5: Solve for x
    x = 443,823,605,316,146.94/24,193,538.40
  6. Step 6: Final answer
    x = 18,344,716.59

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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.