Home / 31,542,748.56-43,528,962.60-17,056,026

Finding the Fourth Proportional to 31,542,748.56, 43,528,962.60 and 17,056,026

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Solution

The fourth proportional to 31,542,748.56, 43,528,962.60 and 17,056,026 is: 23,537,299.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,542,748.56 : 43,528,962.60 = 17,056,026 : x
  2. Step 2: Convert to fraction form
    31,542,748.56/43,528,962.60 = 17,056,026/x
  3. Step 3: Cross multiply
    31,542,748.56x = 43,528,962.60 × 17,056,026
  4. Step 4: Simplify right side
    31,542,748.56x = 742,431,117,858,627.62
  5. Step 5: Solve for x
    x = 742,431,117,858,627.62/31,542,748.56
  6. Step 6: Final answer
    x = 23,537,299.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.