Home / 63,428,735.60-95,143,103.40-44,296,859.60

Finding the Fourth Proportional to 63,428,735.60, 95,143,103.40 and 44,296,859.60

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Solution

The fourth proportional to 63,428,735.60, 95,143,103.40 and 44,296,859.60 is: 66,445,289.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,428,735.60 : 95,143,103.40 = 44,296,859.60 : x
  2. Step 2: Convert to fraction form
    63,428,735.60/95,143,103.40 = 44,296,859.60/x
  3. Step 3: Cross multiply
    63,428,735.60x = 95,143,103.40 × 44,296,859.60
  4. Step 4: Simplify right side
    63,428,735.60x = 4,214,540,693,218,083
  5. Step 5: Solve for x
    x = 4,214,540,693,218,083/63,428,735.60
  6. Step 6: Final answer
    x = 66,445,289.40

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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.