Home / 14,970,416.80-22,413,634.80-14,550,512.80

Finding the Fourth Proportional to 14,970,416.80, 22,413,634.80 and 14,550,512.80

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Solution

The fourth proportional to 14,970,416.80, 22,413,634.80 and 14,550,512.80 is: 21,784,956.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,970,416.80 : 22,413,634.80 = 14,550,512.80 : x
  2. Step 2: Convert to fraction form
    14,970,416.80/22,413,634.80 = 14,550,512.80/x
  3. Step 3: Cross multiply
    14,970,416.80x = 22,413,634.80 × 14,550,512.80
  4. Step 4: Simplify right side
    14,970,416.80x = 326,129,880,051,925.44
  5. Step 5: Solve for x
    x = 326,129,880,051,925.44/14,970,416.80
  6. Step 6: Final answer
    x = 21,784,956.59

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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.