Home / 26,861,818.36-37,058,786.92-16,530,605.32

Finding the Fourth Proportional to 26,861,818.36, 37,058,786.92 and 16,530,605.32

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Solution

The fourth proportional to 26,861,818.36, 37,058,786.92 and 16,530,605.32 is: 22,805,759.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,861,818.36 : 37,058,786.92 = 16,530,605.32 : x
  2. Step 2: Convert to fraction form
    26,861,818.36/37,058,786.92 = 16,530,605.32/x
  3. Step 3: Cross multiply
    26,861,818.36x = 37,058,786.92 × 16,530,605.32
  4. Step 4: Simplify right side
    26,861,818.36x = 612,604,180,212,498.50
  5. Step 5: Solve for x
    x = 612,604,180,212,498.50/26,861,818.36
  6. Step 6: Final answer
    x = 22,805,759.91

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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.