Home / 34,519,057.61-51,777,325.24-10,257,353.91

Finding the Fourth Proportional to 34,519,057.61, 51,777,325.24 and 10,257,353.91

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Solution

The fourth proportional to 34,519,057.61, 51,777,325.24 and 10,257,353.91 is: 15,385,656.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,519,057.61 : 51,777,325.24 = 10,257,353.91 : x
  2. Step 2: Convert to fraction form
    34,519,057.61/51,777,325.24 = 10,257,353.91/x
  3. Step 3: Cross multiply
    34,519,057.61x = 51,777,325.24 × 10,257,353.91
  4. Step 4: Simplify right side
    34,519,057.61x = 531,098,349,499,855.69
  5. Step 5: Solve for x
    x = 531,098,349,499,855.69/34,519,057.61
  6. Step 6: Final answer
    x = 15,385,656.11

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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.