Home / 48,903,947.70-73,355,921.55-23,394,779.70

Finding the Fourth Proportional to 48,903,947.70, 73,355,921.55 and 23,394,779.70

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Solution

The fourth proportional to 48,903,947.70, 73,355,921.55 and 23,394,779.70 is: 35,092,169.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,947.70 : 73,355,921.55 = 23,394,779.70 : x
  2. Step 2: Convert to fraction form
    48,903,947.70/73,355,921.55 = 23,394,779.70/x
  3. Step 3: Cross multiply
    48,903,947.70x = 73,355,921.55 × 23,394,779.70
  4. Step 4: Simplify right side
    48,903,947.70x = 1,716,145,624,352,732.50
  5. Step 5: Solve for x
    x = 1,716,145,624,352,732.50/48,903,947.70
  6. Step 6: Final answer
    x = 35,092,169.55

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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.