Home / 34,919,152.03-48,188,442.91-20,243,325.89

Finding the Fourth Proportional to 34,919,152.03, 48,188,442.91 and 20,243,325.89

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Solution

The fourth proportional to 34,919,152.03, 48,188,442.91 and 20,243,325.89 is: 27,935,797.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,919,152.03 : 48,188,442.91 = 20,243,325.89 : x
  2. Step 2: Convert to fraction form
    34,919,152.03/48,188,442.91 = 20,243,325.89/x
  3. Step 3: Cross multiply
    34,919,152.03x = 48,188,442.91 × 20,243,325.89
  4. Step 4: Simplify right side
    34,919,152.03x = 975,494,353,958,789.88
  5. Step 5: Solve for x
    x = 975,494,353,958,789.88/34,919,152.03
  6. Step 6: Final answer
    x = 27,935,797.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.