Home / 53,517,325.55-73,855,935.29-29,996,293.37

Finding the Fourth Proportional to 53,517,325.55, 73,855,935.29 and 29,996,293.37

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Solution

The fourth proportional to 53,517,325.55, 73,855,935.29 and 29,996,293.37 is: 41,396,020.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,517,325.55 : 73,855,935.29 = 29,996,293.37 : x
  2. Step 2: Convert to fraction form
    53,517,325.55/73,855,935.29 = 29,996,293.37/x
  3. Step 3: Cross multiply
    53,517,325.55x = 73,855,935.29 × 29,996,293.37
  4. Step 4: Simplify right side
    53,517,325.55x = 2,215,404,301,924,594.50
  5. Step 5: Solve for x
    x = 2,215,404,301,924,594.50/53,517,325.55
  6. Step 6: Final answer
    x = 41,396,020.43

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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.