Home / 32,173,145.92-44,399,369.73-17,489,037.43

Finding the Fourth Proportional to 32,173,145.92, 44,399,369.73 and 17,489,037.43

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Solution

The fourth proportional to 32,173,145.92, 44,399,369.73 and 17,489,037.43 is: 24,135,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,173,145.92 : 44,399,369.73 = 17,489,037.43 : x
  2. Step 2: Convert to fraction form
    32,173,145.92/44,399,369.73 = 17,489,037.43/x
  3. Step 3: Cross multiply
    32,173,145.92x = 44,399,369.73 × 17,489,037.43
  4. Step 4: Simplify right side
    32,173,145.92x = 776,502,239,076,378.88
  5. Step 5: Solve for x
    x = 776,502,239,076,378.88/32,173,145.92
  6. Step 6: Final answer
    x = 24,135,104.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.