Home / 50,616,000.30-75,924,000.45-33,397,311.90

Finding the Fourth Proportional to 50,616,000.30, 75,924,000.45 and 33,397,311.90

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Solution

The fourth proportional to 50,616,000.30, 75,924,000.45 and 33,397,311.90 is: 50,095,967.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,616,000.30 : 75,924,000.45 = 33,397,311.90 : x
  2. Step 2: Convert to fraction form
    50,616,000.30/75,924,000.45 = 33,397,311.90/x
  3. Step 3: Cross multiply
    50,616,000.30x = 75,924,000.45 × 33,397,311.90
  4. Step 4: Simplify right side
    50,616,000.30x = 2,535,657,523,724,390.50
  5. Step 5: Solve for x
    x = 2,535,657,523,724,390.50/50,616,000.30
  6. Step 6: Final answer
    x = 50,095,967.85

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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.