Home / 27,924,600.96-41,882,235.84-7,731,884.16

Finding the Fourth Proportional to 27,924,600.96, 41,882,235.84 and 7,731,884.16

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Solution

The fourth proportional to 27,924,600.96, 41,882,235.84 and 7,731,884.16 is: 11,596,534.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,924,600.96 : 41,882,235.84 = 7,731,884.16 : x
  2. Step 2: Convert to fraction form
    27,924,600.96/41,882,235.84 = 7,731,884.16/x
  3. Step 3: Cross multiply
    27,924,600.96x = 41,882,235.84 × 7,731,884.16
  4. Step 4: Simplify right side
    27,924,600.96x = 323,828,595,876,680.31
  5. Step 5: Solve for x
    x = 323,828,595,876,680.31/27,924,600.96
  6. Step 6: Final answer
    x = 11,596,534.41

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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.