Home / 29,299,808.40-43,949,021.40-8,024,672.40

Finding the Fourth Proportional to 29,299,808.40, 43,949,021.40 and 8,024,672.40

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Solution

The fourth proportional to 29,299,808.40, 43,949,021.40 and 8,024,672.40 is: 12,036,819.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,299,808.40 : 43,949,021.40 = 8,024,672.40 : x
  2. Step 2: Convert to fraction form
    29,299,808.40/43,949,021.40 = 8,024,672.40/x
  3. Step 3: Cross multiply
    29,299,808.40x = 43,949,021.40 × 8,024,672.40
  4. Step 4: Simplify right side
    29,299,808.40x = 352,676,499,035,589.38
  5. Step 5: Solve for x
    x = 352,676,499,035,589.38/29,299,808.40
  6. Step 6: Final answer
    x = 12,036,819.29

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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.