Home / 40,276,005.20-60,414,007.80-24,970,504.40

Finding the Fourth Proportional to 40,276,005.20, 60,414,007.80 and 24,970,504.40

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Solution

The fourth proportional to 40,276,005.20, 60,414,007.80 and 24,970,504.40 is: 37,455,756.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,276,005.20 : 60,414,007.80 = 24,970,504.40 : x
  2. Step 2: Convert to fraction form
    40,276,005.20/60,414,007.80 = 24,970,504.40/x
  3. Step 3: Cross multiply
    40,276,005.20x = 60,414,007.80 × 24,970,504.40
  4. Step 4: Simplify right side
    40,276,005.20x = 1,508,568,247,591,534.25
  5. Step 5: Solve for x
    x = 1,508,568,247,591,534.25/40,276,005.20
  6. Step 6: Final answer
    x = 37,455,756.60

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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.