Home / 27,296,766.01-40,965,484.73-20,029,006.27

Finding the Fourth Proportional to 27,296,766.01, 40,965,484.73 and 20,029,006.27

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Solution

The fourth proportional to 27,296,766.01, 40,965,484.73 and 20,029,006.27 is: 30,058,430.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,296,766.01 : 40,965,484.73 = 20,029,006.27 : x
  2. Step 2: Convert to fraction form
    27,296,766.01/40,965,484.73 = 20,029,006.27/x
  3. Step 3: Cross multiply
    27,296,766.01x = 40,965,484.73 × 20,029,006.27
  4. Step 4: Simplify right side
    27,296,766.01x = 820,497,950,510,759.12
  5. Step 5: Solve for x
    x = 820,497,950,510,759.12/27,296,766.01
  6. Step 6: Final answer
    x = 30,058,430.74

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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.