Home / 22,766,321.66-34,149,488.30-6,374,021.10

Finding the Fourth Proportional to 22,766,321.66, 34,149,488.30 and 6,374,021.10

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Solution

The fourth proportional to 22,766,321.66, 34,149,488.30 and 6,374,021.10 is: 9,561,033.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,766,321.66 : 34,149,488.30 = 6,374,021.10 : x
  2. Step 2: Convert to fraction form
    22,766,321.66/34,149,488.30 = 6,374,021.10/x
  3. Step 3: Cross multiply
    22,766,321.66x = 34,149,488.30 × 6,374,021.10
  4. Step 4: Simplify right side
    22,766,321.66x = 217,669,558,946,533.03
  5. Step 5: Solve for x
    x = 217,669,558,946,533.03/22,766,321.66
  6. Step 6: Final answer
    x = 9,561,033.28

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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.