Home / 40,273,407.20-60,410,110.80-24,967,906.40

Finding the Fourth Proportional to 40,273,407.20, 60,410,110.80 and 24,967,906.40

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Solution

The fourth proportional to 40,273,407.20, 60,410,110.80 and 24,967,906.40 is: 37,451,859.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,273,407.20 : 60,410,110.80 = 24,967,906.40 : x
  2. Step 2: Convert to fraction form
    40,273,407.20/60,410,110.80 = 24,967,906.40/x
  3. Step 3: Cross multiply
    40,273,407.20x = 60,410,110.80 × 24,967,906.40
  4. Step 4: Simplify right side
    40,273,407.20x = 1,508,313,992,068,029
  5. Step 5: Solve for x
    x = 1,508,313,992,068,029/40,273,407.20
  6. Step 6: Final answer
    x = 37,451,859.60

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1.5x scale

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.