Home / 15,063,892.48-22,576,926.84-8,147,096.34

Finding the Fourth Proportional to 15,063,892.48, 22,576,926.84 and 8,147,096.34

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Solution

The fourth proportional to 15,063,892.48, 22,576,926.84 and 8,147,096.34 is: 12,210,416.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,063,892.48 : 22,576,926.84 = 8,147,096.34 : x
  2. Step 2: Convert to fraction form
    15,063,892.48/22,576,926.84 = 8,147,096.34/x
  3. Step 3: Cross multiply
    15,063,892.48x = 22,576,926.84 × 8,147,096.34
  4. Step 4: Simplify right side
    15,063,892.48x = 183,936,397,957,224.09
  5. Step 5: Solve for x
    x = 183,936,397,957,224.09/15,063,892.48
  6. Step 6: Final answer
    x = 12,210,416.28

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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.