Home / 21,954,468.60-32,909,780.94-14,674,060.42

Finding the Fourth Proportional to 21,954,468.60, 32,909,780.94 and 14,674,060.42

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Solution

The fourth proportional to 21,954,468.60, 32,909,780.94 and 14,674,060.42 is: 21,996,438.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,954,468.60 : 32,909,780.94 = 14,674,060.42 : x
  2. Step 2: Convert to fraction form
    21,954,468.60/32,909,780.94 = 14,674,060.42/x
  3. Step 3: Cross multiply
    21,954,468.60x = 32,909,780.94 × 14,674,060.42
  4. Step 4: Simplify right side
    21,954,468.60x = 482,920,113,922,524.44
  5. Step 5: Solve for x
    x = 482,920,113,922,524.44/21,954,468.60
  6. Step 6: Final answer
    x = 21,996,438.30

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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.