Home / 34,023,044.45-51,044,451.92-10,993,497.05

Finding the Fourth Proportional to 34,023,044.45, 51,044,451.92 and 10,993,497.05

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Solution

The fourth proportional to 34,023,044.45, 51,044,451.92 and 10,993,497.05 is: 16,493,439.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,023,044.45 : 51,044,451.92 = 10,993,497.05 : x
  2. Step 2: Convert to fraction form
    34,023,044.45/51,044,451.92 = 10,993,497.05/x
  3. Step 3: Cross multiply
    34,023,044.45x = 51,044,451.92 × 10,993,497.05
  4. Step 4: Simplify right side
    34,023,044.45x = 561,157,031,601,386.88
  5. Step 5: Solve for x
    x = 561,157,031,601,386.88/34,023,044.45
  6. Step 6: Final answer
    x = 16,493,439.69

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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.