Home / 34,673,270.92-47,845,006.82-19,993,762.44

Finding the Fourth Proportional to 34,673,270.92, 47,845,006.82 and 19,993,762.44

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Solution

The fourth proportional to 34,673,270.92, 47,845,006.82 and 19,993,762.44 is: 27,589,023.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,673,270.92 : 47,845,006.82 = 19,993,762.44 : x
  2. Step 2: Convert to fraction form
    34,673,270.92/47,845,006.82 = 19,993,762.44/x
  3. Step 3: Cross multiply
    34,673,270.92x = 47,845,006.82 × 19,993,762.44
  4. Step 4: Simplify right side
    34,673,270.92x = 956,601,700,299,259.88
  5. Step 5: Solve for x
    x = 956,601,700,299,259.88/34,673,270.92
  6. Step 6: Final answer
    x = 27,589,023.91

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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.