Home / 23,904,697.32-32,984,366.81-13,449,262.68

Finding the Fourth Proportional to 23,904,697.32, 32,984,366.81 and 13,449,262.68

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Solution

The fourth proportional to 23,904,697.32, 32,984,366.81 and 13,449,262.68 is: 18,557,667.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,904,697.32 : 32,984,366.81 = 13,449,262.68 : x
  2. Step 2: Convert to fraction form
    23,904,697.32/32,984,366.81 = 13,449,262.68/x
  3. Step 3: Cross multiply
    23,904,697.32x = 32,984,366.81 × 13,449,262.68
  4. Step 4: Simplify right side
    23,904,697.32x = 443,615,413,493,917.31
  5. Step 5: Solve for x
    x = 443,615,413,493,917.31/23,904,697.32
  6. Step 6: Final answer
    x = 18,557,667.04

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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.