Home / 30,092,255.49-41,526,609.90-17,703,146.63

Finding the Fourth Proportional to 30,092,255.49, 41,526,609.90 and 17,703,146.63

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Solution

The fourth proportional to 30,092,255.49, 41,526,609.90 and 17,703,146.63 is: 24,429,928.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092,255.49 : 41,526,609.90 = 17,703,146.63 : x
  2. Step 2: Convert to fraction form
    30,092,255.49/41,526,609.90 = 17,703,146.63/x
  3. Step 3: Cross multiply
    30,092,255.49x = 41,526,609.90 × 17,703,146.63
  4. Step 4: Simplify right side
    30,092,255.49x = 735,151,664,143,939.38
  5. Step 5: Solve for x
    x = 735,151,664,143,939.38/30,092,255.49
  6. Step 6: Final answer
    x = 24,429,928.97

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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.