Home / 55,494,631.80-83,241,947.70-26,796,817.80

Finding the Fourth Proportional to 55,494,631.80, 83,241,947.70 and 26,796,817.80

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Solution

The fourth proportional to 55,494,631.80, 83,241,947.70 and 26,796,817.80 is: 40,195,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,494,631.80 : 83,241,947.70 = 26,796,817.80 : x
  2. Step 2: Convert to fraction form
    55,494,631.80/83,241,947.70 = 26,796,817.80/x
  3. Step 3: Cross multiply
    55,494,631.80x = 83,241,947.70 × 26,796,817.80
  4. Step 4: Simplify right side
    55,494,631.80x = 2,230,619,305,834,029.25
  5. Step 5: Solve for x
    x = 2,230,619,305,834,029.25/55,494,631.80
  6. Step 6: Final answer
    x = 40,195,226.70

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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.