Home / 57,399,955.27-86,135,805.18-23,321,301.16

Finding the Fourth Proportional to 57,399,955.27, 86,135,805.18 and 23,321,301.16

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Solution

The fourth proportional to 57,399,955.27, 86,135,805.18 and 23,321,301.16 is: 34,996,526.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,399,955.27 : 86,135,805.18 = 23,321,301.16 : x
  2. Step 2: Convert to fraction form
    57,399,955.27/86,135,805.18 = 23,321,301.16/x
  3. Step 3: Cross multiply
    57,399,955.27x = 86,135,805.18 × 23,321,301.16
  4. Step 4: Simplify right side
    57,399,955.27x = 2,008,799,053,261,868.25
  5. Step 5: Solve for x
    x = 2,008,799,053,261,868.25/57,399,955.27
  6. Step 6: Final answer
    x = 34,996,526.46

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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.