Home / 14,670,198.60-22,013,171.10-6,151,396.20

Finding the Fourth Proportional to 14,670,198.60, 22,013,171.10 and 6,151,396.20

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Solution

The fourth proportional to 14,670,198.60, 22,013,171.10 and 6,151,396.20 is: 9,230,395.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670,198.60 : 22,013,171.10 = 6,151,396.20 : x
  2. Step 2: Convert to fraction form
    14,670,198.60/22,013,171.10 = 6,151,396.20/x
  3. Step 3: Cross multiply
    14,670,198.60x = 22,013,171.10 × 6,151,396.20
  4. Step 4: Simplify right side
    14,670,198.60x = 135,411,737,054,489.83
  5. Step 5: Solve for x
    x = 135,411,737,054,489.83/14,670,198.60
  6. Step 6: Final answer
    x = 9,230,395.63

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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.