Home / 24,819,484.11-37,229,236.97-7,781,485.47

Finding the Fourth Proportional to 24,819,484.11, 37,229,236.97 and 7,781,485.47

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Solution

The fourth proportional to 24,819,484.11, 37,229,236.97 and 7,781,485.47 is: 11,672,231.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,819,484.11 : 37,229,236.97 = 7,781,485.47 : x
  2. Step 2: Convert to fraction form
    24,819,484.11/37,229,236.97 = 7,781,485.47/x
  3. Step 3: Cross multiply
    24,819,484.11x = 37,229,236.97 × 7,781,485.47
  4. Step 4: Simplify right side
    24,819,484.11x = 289,698,766,502,334.44
  5. Step 5: Solve for x
    x = 289,698,766,502,334.44/24,819,484.11
  6. Step 6: Final answer
    x = 11,672,231.59

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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.