Home / 43,600,957.22-65,399,261.90-16,305,243.30

Finding the Fourth Proportional to 43,600,957.22, 65,399,261.90 and 16,305,243.30

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Solution

The fourth proportional to 43,600,957.22, 65,399,261.90 and 16,305,243.30 is: 24,457,051.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,600,957.22 : 65,399,261.90 = 16,305,243.30 : x
  2. Step 2: Convert to fraction form
    43,600,957.22/65,399,261.90 = 16,305,243.30/x
  3. Step 3: Cross multiply
    43,600,957.22x = 65,399,261.90 × 16,305,243.30
  4. Step 4: Simplify right side
    43,600,957.22x = 1,066,350,876,838,394.12
  5. Step 5: Solve for x
    x = 1,066,350,876,838,394.12/43,600,957.22
  6. Step 6: Final answer
    x = 24,457,051.97

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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.