Home / 24,392,296.40-36,579,144.17-8,213,903.96

Finding the Fourth Proportional to 24,392,296.40, 36,579,144.17 and 8,213,903.96

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Solution

The fourth proportional to 24,392,296.40, 36,579,144.17 and 8,213,903.96 is: 12,317,724.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,392,296.40 : 36,579,144.17 = 8,213,903.96 : x
  2. Step 2: Convert to fraction form
    24,392,296.40/36,579,144.17 = 8,213,903.96/x
  3. Step 3: Cross multiply
    24,392,296.40x = 36,579,144.17 × 8,213,903.96
  4. Step 4: Simplify right side
    24,392,296.40x = 300,457,576,989,012.94
  5. Step 5: Solve for x
    x = 300,457,576,989,012.94/24,392,296.40
  6. Step 6: Final answer
    x = 12,317,724.09

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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.