Home / 36,155,659.77-54,211,635.27-14,565,044.88

Finding the Fourth Proportional to 36,155,659.77, 54,211,635.27 and 14,565,044.88

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Solution

The fourth proportional to 36,155,659.77, 54,211,635.27 and 14,565,044.88 is: 21,838,763.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,155,659.77 : 54,211,635.27 = 14,565,044.88 : x
  2. Step 2: Convert to fraction form
    36,155,659.77/54,211,635.27 = 14,565,044.88/x
  3. Step 3: Cross multiply
    36,155,659.77x = 54,211,635.27 × 14,565,044.88
  4. Step 4: Simplify right side
    36,155,659.77x = 789,594,900,725,741
  5. Step 5: Solve for x
    x = 789,594,900,725,741/36,155,659.77
  6. Step 6: Final answer
    x = 21,838,763.44

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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.