Home / 49,218,112.70-73,827,169.05-49,218,112.70

Finding the Fourth Proportional to 49,218,112.70, 73,827,169.05 and 49,218,112.70

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Solution

The fourth proportional to 49,218,112.70, 73,827,169.05 and 49,218,112.70 is: 73,827,169.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,218,112.70 : 73,827,169.05 = 49,218,112.70 : x
  2. Step 2: Convert to fraction form
    49,218,112.70/73,827,169.05 = 49,218,112.70/x
  3. Step 3: Cross multiply
    49,218,112.70x = 73,827,169.05 × 49,218,112.70
  4. Step 4: Simplify right side
    49,218,112.70x = 3,633,633,926,624,852
  5. Step 5: Solve for x
    x = 3,633,633,926,624,852/49,218,112.70
  6. Step 6: Final answer
    x = 73,827,169.05

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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.