Home / 49,002,724.96-73,503,589.04-12,610,973.84

Finding the Fourth Proportional to 49,002,724.96, 73,503,589.04 and 12,610,973.84

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Solution

The fourth proportional to 49,002,724.96, 73,503,589.04 and 12,610,973.84 is: 18,916,332.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,002,724.96 : 73,503,589.04 = 12,610,973.84 : x
  2. Step 2: Convert to fraction form
    49,002,724.96/73,503,589.04 = 12,610,973.84/x
  3. Step 3: Cross multiply
    49,002,724.96x = 73,503,589.04 × 12,610,973.84
  4. Step 4: Simplify right side
    49,002,724.96x = 926,951,838,529,550.75
  5. Step 5: Solve for x
    x = 926,951,838,529,550.75/49,002,724.96
  6. Step 6: Final answer
    x = 18,916,332.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.