Home / 27,663,018.20-41,494,527.30-14,058,128.60

Finding the Fourth Proportional to 27,663,018.20, 41,494,527.30 and 14,058,128.60

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Solution

The fourth proportional to 27,663,018.20, 41,494,527.30 and 14,058,128.60 is: 21,087,192.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,663,018.20 : 41,494,527.30 = 14,058,128.60 : x
  2. Step 2: Convert to fraction form
    27,663,018.20/41,494,527.30 = 14,058,128.60/x
  3. Step 3: Cross multiply
    27,663,018.20x = 41,494,527.30 × 14,058,128.60
  4. Step 4: Simplify right side
    27,663,018.20x = 583,335,400,979,610.75
  5. Step 5: Solve for x
    x = 583,335,400,979,610.75/27,663,018.20
  6. Step 6: Final answer
    x = 21,087,192.90

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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.