Home / 23,635,639.43-32,619,690.04-13,854,301.75

Finding the Fourth Proportional to 23,635,639.43, 32,619,690.04 and 13,854,301.75

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Solution

The fourth proportional to 23,635,639.43, 32,619,690.04 and 13,854,301.75 is: 19,120,406.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,635,639.43 : 32,619,690.04 = 13,854,301.75 : x
  2. Step 2: Convert to fraction form
    23,635,639.43/32,619,690.04 = 13,854,301.75/x
  3. Step 3: Cross multiply
    23,635,639.43x = 32,619,690.04 × 13,854,301.75
  4. Step 4: Simplify right side
    23,635,639.43x = 451,923,028,642,531.06
  5. Step 5: Solve for x
    x = 451,923,028,642,531.06/23,635,639.43
  6. Step 6: Final answer
    x = 19,120,406.29

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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.