Home / 54,960,640.01-82,443,611.27-18,071,713.27

Finding the Fourth Proportional to 54,960,640.01, 82,443,611.27 and 18,071,713.27

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Solution

The fourth proportional to 54,960,640.01, 82,443,611.27 and 18,071,713.27 is: 27,108,441.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,960,640.01 : 82,443,611.27 = 18,071,713.27 : x
  2. Step 2: Convert to fraction form
    54,960,640.01/82,443,611.27 = 18,071,713.27/x
  3. Step 3: Cross multiply
    54,960,640.01x = 82,443,611.27 × 18,071,713.27
  4. Step 4: Simplify right side
    54,960,640.01x = 1,489,897,303,777,948
  5. Step 5: Solve for x
    x = 1,489,897,303,777,948/54,960,640.01
  6. Step 6: Final answer
    x = 27,108,441.67

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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.