Home / 40,556,827-60,842,867.69-16,297,677.15

Finding the Fourth Proportional to 40,556,827, 60,842,867.69 and 16,297,677.15

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Solution

The fourth proportional to 40,556,827, 60,842,867.69 and 16,297,677.15 is: 24,449,580.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,556,827 : 60,842,867.69 = 16,297,677.15 : x
  2. Step 2: Convert to fraction form
    40,556,827/60,842,867.69 = 16,297,677.15/x
  3. Step 3: Cross multiply
    40,556,827x = 60,842,867.69 × 16,297,677.15
  4. Step 4: Simplify right side
    40,556,827x = 991,597,414,491,786.25
  5. Step 5: Solve for x
    x = 991,597,414,491,786.25/40,556,827
  6. Step 6: Final answer
    x = 24,449,580.70

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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.