Home / 43,160,720.45-59,561,090.34-23,581,187.42

Finding the Fourth Proportional to 43,160,720.45, 59,561,090.34 and 23,581,187.42

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Solution

The fourth proportional to 43,160,720.45, 59,561,090.34 and 23,581,187.42 is: 32,541,654.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,720.45 : 59,561,090.34 = 23,581,187.42 : x
  2. Step 2: Convert to fraction form
    43,160,720.45/59,561,090.34 = 23,581,187.42/x
  3. Step 3: Cross multiply
    43,160,720.45x = 59,561,090.34 × 23,581,187.42
  4. Step 4: Simplify right side
    43,160,720.45x = 1,404,521,233,949,286
  5. Step 5: Solve for x
    x = 1,404,521,233,949,286/43,160,720.45
  6. Step 6: Final answer
    x = 32,541,654.07

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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.