Home / 61,470,844.20-92,196,163.97-22,070,941.45

Finding the Fourth Proportional to 61,470,844.20, 92,196,163.97 and 22,070,941.45

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Solution

The fourth proportional to 61,470,844.20, 92,196,163.97 and 22,070,941.45 is: 33,102,784.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,470,844.20 : 92,196,163.97 = 22,070,941.45 : x
  2. Step 2: Convert to fraction form
    61,470,844.20/92,196,163.97 = 22,070,941.45/x
  3. Step 3: Cross multiply
    61,470,844.20x = 92,196,163.97 × 22,070,941.45
  4. Step 4: Simplify right side
    61,470,844.20x = 2,034,856,136,570,756
  5. Step 5: Solve for x
    x = 2,034,856,136,570,756/61,470,844.20
  6. Step 6: Final answer
    x = 33,102,784.96

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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.