Home / 23,652,064.80-35,478,097.20-18,550,231.20

Finding the Fourth Proportional to 23,652,064.80, 35,478,097.20 and 18,550,231.20

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Solution

The fourth proportional to 23,652,064.80, 35,478,097.20 and 18,550,231.20 is: 27,825,346.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,652,064.80 : 35,478,097.20 = 18,550,231.20 : x
  2. Step 2: Convert to fraction form
    23,652,064.80/35,478,097.20 = 18,550,231.20/x
  3. Step 3: Cross multiply
    23,652,064.80x = 35,478,097.20 × 18,550,231.20
  4. Step 4: Simplify right side
    23,652,064.80x = 658,126,905,596,072.62
  5. Step 5: Solve for x
    x = 658,126,905,596,072.62/23,652,064.80
  6. Step 6: Final answer
    x = 27,825,346.80

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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.