Home / 43,853,016.60-65,898,768.24-23,397,188.04

Finding the Fourth Proportional to 43,853,016.60, 65,898,768.24 and 23,397,188.04

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Solution

The fourth proportional to 43,853,016.60, 65,898,768.24 and 23,397,188.04 is: 35,159,402.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,853,016.60 : 65,898,768.24 = 23,397,188.04 : x
  2. Step 2: Convert to fraction form
    43,853,016.60/65,898,768.24 = 23,397,188.04/x
  3. Step 3: Cross multiply
    43,853,016.60x = 65,898,768.24 × 23,397,188.04
  4. Step 4: Simplify right side
    43,853,016.60x = 1,541,845,872,115,659.75
  5. Step 5: Solve for x
    x = 1,541,845,872,115,659.75/43,853,016.60
  6. Step 6: Final answer
    x = 35,159,402.74

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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.