Home / 15,948,049.20-23,922,073.80-14,058,481.20

Finding the Fourth Proportional to 15,948,049.20, 23,922,073.80 and 14,058,481.20

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Solution

The fourth proportional to 15,948,049.20, 23,922,073.80 and 14,058,481.20 is: 21,087,721.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,948,049.20 : 23,922,073.80 = 14,058,481.20 : x
  2. Step 2: Convert to fraction form
    15,948,049.20/23,922,073.80 = 14,058,481.20/x
  3. Step 3: Cross multiply
    15,948,049.20x = 23,922,073.80 × 14,058,481.20
  4. Step 4: Simplify right side
    15,948,049.20x = 336,308,024,782,312.56
  5. Step 5: Solve for x
    x = 336,308,024,782,312.56/15,948,049.20
  6. Step 6: Final answer
    x = 21,087,721.80

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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.