Home / 34,802,661.40-52,188,245.70-15,623,546.20

Finding the Fourth Proportional to 34,802,661.40, 52,188,245.70 and 15,623,546.20

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Solution

The fourth proportional to 34,802,661.40, 52,188,245.70 and 15,623,546.20 is: 23,428,250.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,802,661.40 : 52,188,245.70 = 15,623,546.20 : x
  2. Step 2: Convert to fraction form
    34,802,661.40/52,188,245.70 = 15,623,546.20/x
  3. Step 3: Cross multiply
    34,802,661.40x = 52,188,245.70 × 15,623,546.20
  4. Step 4: Simplify right side
    34,802,661.40x = 815,365,467,790,901.38
  5. Step 5: Solve for x
    x = 815,365,467,790,901.38/34,802,661.40
  6. Step 6: Final answer
    x = 23,428,250.46

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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.