Home / 37,522,743.46-56,283,523.89-11,963,580.64

Finding the Fourth Proportional to 37,522,743.46, 56,283,523.89 and 11,963,580.64

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Solution

The fourth proportional to 37,522,743.46, 56,283,523.89 and 11,963,580.64 is: 17,945,182.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,522,743.46 : 56,283,523.89 = 11,963,580.64 : x
  2. Step 2: Convert to fraction form
    37,522,743.46/56,283,523.89 = 11,963,580.64/x
  3. Step 3: Cross multiply
    37,522,743.46x = 56,283,523.89 × 11,963,580.64
  4. Step 4: Simplify right side
    37,522,743.46x = 673,352,476,761,381.50
  5. Step 5: Solve for x
    x = 673,352,476,761,381.50/37,522,743.46
  6. Step 6: Final answer
    x = 17,945,182.43

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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.