Home / 43,569,628.96-60,015,359.28-33,238,415.92

Finding the Fourth Proportional to 43,569,628.96, 60,015,359.28 and 33,238,415.92

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Solution

The fourth proportional to 43,569,628.96, 60,015,359.28 and 33,238,415.92 is: 45,784,541.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,569,628.96 : 60,015,359.28 = 33,238,415.92 : x
  2. Step 2: Convert to fraction form
    43,569,628.96/60,015,359.28 = 33,238,415.92/x
  3. Step 3: Cross multiply
    43,569,628.96x = 60,015,359.28 × 33,238,415.92
  4. Step 4: Simplify right side
    43,569,628.96x = 1,994,815,473,336,872
  5. Step 5: Solve for x
    x = 1,994,815,473,336,872/43,569,628.96
  6. Step 6: Final answer
    x = 45,784,541.23

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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.