Home / 37,761,320.36-56,626,364.46-11,844,977

Finding the Fourth Proportional to 37,761,320.36, 56,626,364.46 and 11,844,977

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Solution

The fourth proportional to 37,761,320.36, 56,626,364.46 and 11,844,977 is: 17,762,567.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,761,320.36 : 56,626,364.46 = 11,844,977 : x
  2. Step 2: Convert to fraction form
    37,761,320.36/56,626,364.46 = 11,844,977/x
  3. Step 3: Cross multiply
    37,761,320.36x = 56,626,364.46 × 11,844,977
  4. Step 4: Simplify right side
    37,761,320.36x = 670,737,984,622,317.38
  5. Step 5: Solve for x
    x = 670,737,984,622,317.38/37,761,320.36
  6. Step 6: Final answer
    x = 17,762,567.05

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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.