Home / 16,447,233.30-24,670,849.95-4,479,969.30

Finding the Fourth Proportional to 16,447,233.30, 24,670,849.95 and 4,479,969.30

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Solution

The fourth proportional to 16,447,233.30, 24,670,849.95 and 4,479,969.30 is: 6,719,953.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,447,233.30 : 24,670,849.95 = 4,479,969.30 : x
  2. Step 2: Convert to fraction form
    16,447,233.30/24,670,849.95 = 4,479,969.30/x
  3. Step 3: Cross multiply
    16,447,233.30x = 24,670,849.95 × 4,479,969.30
  4. Step 4: Simplify right side
    16,447,233.30x = 110,524,650,380,906.53
  5. Step 5: Solve for x
    x = 110,524,650,380,906.53/16,447,233.30
  6. Step 6: Final answer
    x = 6,719,953.95

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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.