Home / 15,752,110.50-23,632,150.95-4,392,560.34

Finding the Fourth Proportional to 15,752,110.50, 23,632,150.95 and 4,392,560.34

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Solution

The fourth proportional to 15,752,110.50, 23,632,150.95 and 4,392,560.34 is: 6,589,951.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,110.50 : 23,632,150.95 = 4,392,560.34 : x
  2. Step 2: Convert to fraction form
    15,752,110.50/23,632,150.95 = 4,392,560.34/x
  3. Step 3: Cross multiply
    15,752,110.50x = 23,632,150.95 × 4,392,560.34
  4. Step 4: Simplify right side
    15,752,110.50x = 103,805,649,011,863.31
  5. Step 5: Solve for x
    x = 103,805,649,011,863.31/15,752,110.50
  6. Step 6: Final answer
    x = 6,589,951.80

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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.