Home / 32,888,332.92-45,384,741.88-18,204,027.60

Finding the Fourth Proportional to 32,888,332.92, 45,384,741.88 and 18,204,027.60

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Solution

The fourth proportional to 32,888,332.92, 45,384,741.88 and 18,204,027.60 is: 25,120,917.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,888,332.92 : 45,384,741.88 = 18,204,027.60 : x
  2. Step 2: Convert to fraction form
    32,888,332.92/45,384,741.88 = 18,204,027.60/x
  3. Step 3: Cross multiply
    32,888,332.92x = 45,384,741.88 × 18,204,027.60
  4. Step 4: Simplify right side
    32,888,332.92x = 826,185,093,802,396
  5. Step 5: Solve for x
    x = 826,185,093,802,396/32,888,332.92
  6. Step 6: Final answer
    x = 25,120,917.37

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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.