Home / 34,227,846.69-51,328,247.76-10,876,191.45

Finding the Fourth Proportional to 34,227,846.69, 51,328,247.76 and 10,876,191.45

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Solution

The fourth proportional to 34,227,846.69, 51,328,247.76 and 10,876,191.45 is: 16,309,990.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,227,846.69 : 51,328,247.76 = 10,876,191.45 : x
  2. Step 2: Convert to fraction form
    34,227,846.69/51,328,247.76 = 10,876,191.45/x
  3. Step 3: Cross multiply
    34,227,846.69x = 51,328,247.76 × 10,876,191.45
  4. Step 4: Simplify right side
    34,227,846.69x = 558,255,849,430,793.56
  5. Step 5: Solve for x
    x = 558,255,849,430,793.56/34,227,846.69
  6. Step 6: Final answer
    x = 16,309,990.36

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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.