Home / 48,644,830.82-67,126,912.76-27,733,939.67

Finding the Fourth Proportional to 48,644,830.82, 67,126,912.76 and 27,733,939.67

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Solution

The fourth proportional to 48,644,830.82, 67,126,912.76 and 27,733,939.67 is: 38,271,152.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,644,830.82 : 67,126,912.76 = 27,733,939.67 : x
  2. Step 2: Convert to fraction form
    48,644,830.82/67,126,912.76 = 27,733,939.67/x
  3. Step 3: Cross multiply
    48,644,830.82x = 67,126,912.76 × 27,733,939.67
  4. Step 4: Simplify right side
    48,644,830.82x = 1,861,693,748,244,888.75
  5. Step 5: Solve for x
    x = 1,861,693,748,244,888.75/48,644,830.82
  6. Step 6: Final answer
    x = 38,271,152.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.