Home / 50,975,007.90-76,336,540.65-33,842,924.70

Finding the Fourth Proportional to 50,975,007.90, 76,336,540.65 and 33,842,924.70

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Solution

The fourth proportional to 50,975,007.90, 76,336,540.65 and 33,842,924.70 is: 50,680,753.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,975,007.90 : 76,336,540.65 = 33,842,924.70 : x
  2. Step 2: Convert to fraction form
    50,975,007.90/76,336,540.65 = 33,842,924.70/x
  3. Step 3: Cross multiply
    50,975,007.90x = 76,336,540.65 × 33,842,924.70
  4. Step 4: Simplify right side
    50,975,007.90x = 2,583,451,797,076,439.50
  5. Step 5: Solve for x
    x = 2,583,451,797,076,439.50/50,975,007.90
  6. Step 6: Final answer
    x = 50,680,753.25

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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.