Home / 43,569,629.96-60,015,360.66-33,238,416.92

Finding the Fourth Proportional to 43,569,629.96, 60,015,360.66 and 33,238,416.92

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Solution

The fourth proportional to 43,569,629.96, 60,015,360.66 and 33,238,416.92 is: 45,784,542.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,569,629.96 : 60,015,360.66 = 33,238,416.92 : x
  2. Step 2: Convert to fraction form
    43,569,629.96/60,015,360.66 = 33,238,416.92/x
  3. Step 3: Cross multiply
    43,569,629.96x = 60,015,360.66 × 33,238,416.92
  4. Step 4: Simplify right side
    43,569,629.96x = 1,994,815,579,221,246.25
  5. Step 5: Solve for x
    x = 1,994,815,579,221,246.25/43,569,629.96
  6. Step 6: Final answer
    x = 45,784,542.61

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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.