Home / 43,714,448.94-65,567,180.04-14,565,139.73

Finding the Fourth Proportional to 43,714,448.94, 65,567,180.04 and 14,565,139.73

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Solution

The fourth proportional to 43,714,448.94, 65,567,180.04 and 14,565,139.73 is: 21,846,212.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,714,448.94 : 65,567,180.04 = 14,565,139.73 : x
  2. Step 2: Convert to fraction form
    43,714,448.94/65,567,180.04 = 14,565,139.73/x
  3. Step 3: Cross multiply
    43,714,448.94x = 65,567,180.04 × 14,565,139.73
  4. Step 4: Simplify right side
    43,714,448.94x = 954,995,138,984,667
  5. Step 5: Solve for x
    x = 954,995,138,984,667/43,714,448.94
  6. Step 6: Final answer
    x = 21,846,212.46

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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.