Home / 50,865,234.60-76,297,851.90-16,321,569.60

Finding the Fourth Proportional to 50,865,234.60, 76,297,851.90 and 16,321,569.60

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Solution

The fourth proportional to 50,865,234.60, 76,297,851.90 and 16,321,569.60 is: 24,482,354.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,865,234.60 : 76,297,851.90 = 16,321,569.60 : x
  2. Step 2: Convert to fraction form
    50,865,234.60/76,297,851.90 = 16,321,569.60/x
  3. Step 3: Cross multiply
    50,865,234.60x = 76,297,851.90 × 16,321,569.60
  4. Step 4: Simplify right side
    50,865,234.60x = 1,245,300,700,116,342.25
  5. Step 5: Solve for x
    x = 1,245,300,700,116,342.25/50,865,234.60
  6. Step 6: Final answer
    x = 24,482,354.40

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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.