Home / 34,848,000.70-52,272,001.05-31,194,835.90

Finding the Fourth Proportional to 34,848,000.70, 52,272,001.05 and 31,194,835.90

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Solution

The fourth proportional to 34,848,000.70, 52,272,001.05 and 31,194,835.90 is: 46,792,253.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,848,000.70 : 52,272,001.05 = 31,194,835.90 : x
  2. Step 2: Convert to fraction form
    34,848,000.70/52,272,001.05 = 31,194,835.90/x
  3. Step 3: Cross multiply
    34,848,000.70x = 52,272,001.05 × 31,194,835.90
  4. Step 4: Simplify right side
    34,848,000.70x = 1,630,616,494,919,377.50
  5. Step 5: Solve for x
    x = 1,630,616,494,919,377.50/34,848,000.70
  6. Step 6: Final answer
    x = 46,792,253.85

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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.