Home / 22,747,897.80-34,121,846.61-7,601,829.30

Finding the Fourth Proportional to 22,747,897.80, 34,121,846.61 and 7,601,829.30

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Solution

The fourth proportional to 22,747,897.80, 34,121,846.61 and 7,601,829.30 is: 11,402,743.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747,897.80 : 34,121,846.61 = 7,601,829.30 : x
  2. Step 2: Convert to fraction form
    22,747,897.80/34,121,846.61 = 7,601,829.30/x
  3. Step 3: Cross multiply
    22,747,897.80x = 34,121,846.61 × 7,601,829.30
  4. Step 4: Simplify right side
    22,747,897.80x = 259,388,453,330,003.66
  5. Step 5: Solve for x
    x = 259,388,453,330,003.66/22,747,897.80
  6. Step 6: Final answer
    x = 11,402,743.92

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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.