Home / 29,230,819.80-43,846,229.70-9,036,029.40

Finding the Fourth Proportional to 29,230,819.80, 43,846,229.70 and 9,036,029.40

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Solution

The fourth proportional to 29,230,819.80, 43,846,229.70 and 9,036,029.40 is: 13,554,044.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,230,819.80 : 43,846,229.70 = 9,036,029.40 : x
  2. Step 2: Convert to fraction form
    29,230,819.80/43,846,229.70 = 9,036,029.40/x
  3. Step 3: Cross multiply
    29,230,819.80x = 43,846,229.70 × 9,036,029.40
  4. Step 4: Simplify right side
    29,230,819.80x = 396,195,820,648,353.25
  5. Step 5: Solve for x
    x = 396,195,820,648,353.25/29,230,819.80
  6. Step 6: Final answer
    x = 13,554,044.10

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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.