Home / 32,632,221.60-45,033,750.72-17,949,253.68

Finding the Fourth Proportional to 32,632,221.60, 45,033,750.72 and 17,949,253.68

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Solution

The fourth proportional to 32,632,221.60, 45,033,750.72 and 17,949,253.68 is: 24,770,676.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,632,221.60 : 45,033,750.72 = 17,949,253.68 : x
  2. Step 2: Convert to fraction form
    32,632,221.60/45,033,750.72 = 17,949,253.68/x
  3. Step 3: Cross multiply
    32,632,221.60x = 45,033,750.72 × 17,949,253.68
  4. Step 4: Simplify right side
    32,632,221.60x = 808,322,215,835,162.62
  5. Step 5: Solve for x
    x = 808,322,215,835,162.62/32,632,221.60
  6. Step 6: Final answer
    x = 24,770,676.84

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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.